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3D SOLID MODELING
To eliminate all kinds of ambiguities in representation and manipulations of the objects, the solid modeller was developed. Out...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/what-is-3d-solid-modelling-solid-modeling-methods/" aria-label="View Post: What is 3D Solid Modelling | Solid Modeling Methods">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"What is 3D Solid Modelling | Solid Modeling Methods","url":"\/\/www.gunkrazy.com\/what-is-3d-solid-modelling-solid-modeling-methods\/","articleBody":"What is 3D Solid Modelling | Solid Modeling Methods\r\n3D SOLID MODELING\r\nTo eliminate all kinds of ambiguities in representation and manipulations of the objects, the solid modeller was developed. Out of the various approaches developed, one of them was an approach to the design of mechanical parts by treating them as combinations of simple building blocks like cylinders and cuboids. Such solid modelers or volume modelers can hold complete unambiguous representations of the geometry of a wide range of solid objects. The completeness images of a shape and automation of the process of interference checking. The model can also serve as means of geometric input for finite element analysis or even manufacturing tasks such as the generation of instructions for numerically controlled machining.\r\n\r\nRead more :\u00a03D modelling softwares questions and answers for interview\r\nDefinition of a Solid Model\r\nA solid model of an object is a more complete representation than its surface (wireframe) model. It provides more topological information in addition to the geometrical information which helps to represent the solid unambiguously.\r\n\r\n 3d solid modelling\r\n Application of Solid Models\r\n1. Graphics: generating drawings, surface and solid models\r\n2. Design: Mass property calculation, interference analysis, finite element modeling, kinematics and mechanism analysis, animation, etc.\r\n3. Manufacturing: Tool path generation and verification, process planning, dimension inspection, tolerance and surface finish.\r\n4. Component Assembly: Application to robotics and flexible manufacturing: Assembly planning, vision algorithm, kinematics and dynamics driven by solid models.\r\n\r\n Difference between 2-D and 3-D model \r\n\r\n difference between 2d models and 3d wireframe models\r\nSolid Modeling Methods\r\nConstructive Solid Geometry (CSG or C-Rep)\r\n\r\n \tConstructive Solid geometry is one of the two most popular and widely used approaches to create the solid models of the objects.\r\n \tIn a constructive solid geometry approach, a solid model of an object is created by using the three-dimensional geometric entities, known as primitives.\r\n \tThese primitives can be combined by a mathematical set of Boolean operations to create the solid.\r\n \tIn a constructive solid geometry (CSG) approach, two or more primitives are combined by a Boolean operations to create a desired model.\r\n \tThe Boolean operations are used are: union (\u1d1c or +), intersection (I) and difference (-)\r\n\r\nPure Primitives\r\n\r\n \tIn a primitive intancing approach, all the objects that have the same topology but different geometry are grouped into a family called generic primitive.\r\n \tThe primitives are defined in terms of a parameter group. For example, a block primitive is defined by parameters: height(H), width(W) and depth(D).\r\n \tBy inputting the values of parameters defining the primitive, the model can be generated.\r\n \tIn addition to the basic primitives, the library of generic primitives(shapes) which are commonly used is created.\r\nThe generic primitive can be called from the library by its assigned name and it can be created by inputting the values of parameters\r\n\r\n pure primitives\r\n\r\nBoundary Representation(B-Rep)\r\n\r\nIn addition to the CSG approach, the boundary representation(B-rep) is the another popular and widely used approach to create the solid models of the objects.\r\n\r\nAny physical object can be considered to be bounded by a set of faces. In a boundary representation(B-rep) approach, a solid model of an object is created by using a set of faces. Each face is bounded by the edges and each edge is bounded by the vertices.\r\n\r\n\r\n\r\nMore Resources \/articles\r\nCAD Software | CAD Tutorials\r\nComputer integrated manufacturing Notes , Articles , Interview Que and Ans\r\nMechanical Subjectwise Basic Concept Notes ,Articles\r\nCAD \/ CAM Projects List - Abstract , Report Download\r\n\r\n\r\n\r\n&nbsp;","headline":"What is 3D Solid Modelling | Solid Modeling Methods","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2019-05-31","mainEntityOfPage":"False","dateModified":"February 18, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2019\/05\/3d-solid-modelling-300x166.jpg","height":166,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/autocad-basic-interface-autocad-window-explained/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2019/05/AUTOCAD-basic-Interface-AutoCAD-Window-300x225.jpg')"></div><span class="sr-only">link to AutoCAD Basic Interface &#8211; AutoCAD Window Explained</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/autocad-basic-interface-autocad-window-explained/">AutoCAD Basic Interface &#8211; AutoCAD Window Explained</a></p></header><div class="excerpt"><p>AutoCAD Basic Interface - AutoCAD Window Explained
 AutoCAD is a software application for 2D and 3D computer-aided design (CAD) and drafting — available since 1982 as a desktop application and...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/autocad-basic-interface-autocad-window-explained/" aria-label="View Post: AutoCAD Basic Interface &#8211; AutoCAD Window Explained">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"AutoCAD Basic Interface &#8211; AutoCAD Window Explained","url":"\/\/www.gunkrazy.com\/autocad-basic-interface-autocad-window-explained\/","articleBody":"AutoCAD Basic Interface - AutoCAD Window Explained\r\n AutoCAD is a software application for 2D and 3D computer-aided design (CAD) and drafting \u2014 available since 1982 as a desktop application and since 2010 as a mobile web- and cloud-based app, currently marketed as AutoCAD 360. Developed and marketed by Autodesk, Inc. AutoCAD was first released in December 1982\r\n\u2014 having been purchased a year prior in its original form by Autodesk founder John Walker. The software is currently marketed in its eighteenth generation.\r\nHOW TO START AUTOCAD\r\nIf you\u2019ve already installed AutoCAD and are ready to jump in and take a look, proceed with the following steps to launch the program:\r\n1. Choose Start a All Programs a Autodesk a AutoCAD a AutoCAD 2014. You can also double-click the AutoCAD 2014 icon on your Windows Desktop.\r\n2. The AutoCAD window displays a blank default document named Drawing1.dwg. Usersmay see the Sheet Set Manager palette to the left of the AutoCAD window. AutoCAD users may see the Info palette to the left of the AutoCAD window.\r\n\r\nRead more :\u00a0Autocad mechanical practice drawings pdf free Download\r\n The AutoCAD Window\r\nThe AutoCAD program window is divided into several parts:\r\n\r\n1. Application menu\r\n2. Access toolbar\r\n3. Info enter\r\n4. Ribbon\r\n5. Drawing tabs\r\n6. Drawing area\r\n7. UCS icon (User Coordinate System icon)\r\n8. Viewport Controls\r\n9. View Cube\r\n10. Navigation bar\r\n11. Command window\r\n12. Status bar\r\n\r\n AUTOCAD basic Interface - AutoCAD Window\r\n\r\nFigure\u00a0 shows a typical layout of the AutoCAD program window. You can organize the AutoCAD window into any arrangement you want and save it as a workspace. You can save and recall a workspace at any time using the Workspace Switching tool in the Quick Access toolbar. The default workspace in Figure 2.2 is called the Drafting &amp; Annotation workspace and is one of several workspaces built into AutoCAD.\r\n\r\nApplication Menu:\r\n\r\nThe Application menu offers tools to help you manage your AutoCAD files. It is basically the File pull-down menu from previous versions of AutoCAD. Try it out to see how it works:\r\n\r\n1. Click the Application menu icon in the upper-left corner of the AutoCAD window. A list of options appears.\r\n2. Move the cursor slowly down the list of options in the left column. As you highlight the Options, additional options appear in a column to the right.\r\n3. Highlight the Export option to see the various formats available for export.\r\n\r\nDrawing Area:\r\n\r\nThe drawing area covers the major portion of the screen. In this area, you can draw the objects and use the commands. To draw the objects, you need to define the coordinate points, which can be selected by using your pointing device. The position of the pointing device is represented on the screen by the cursor. The window also has the standard windows buttons such as close, minimize, scroll bar etc on the top right corner.\r\n\r\n\u00a0Command Window:\r\n\r\nAs mentioned, at the bottom of the screen, just above the status bar, is a small horizontal window called the Command window. Here, AutoCAD displays responses to your input while you\u2019re using a command. By default, it shows one line of text. This line shows the current\r\nresponses to your command input as well as command options.\r\n\r\nUCS Icon:\r\n\r\nIn the lower-left corner of the drawing area, you see an L-shaped line. This is the User Coordinate System (UCS) icon, which tells you your orientation in the drawing. This icon becomes helpful as you start to work with complex 2D drawings and 3D models. The X and Y\r\nindicate the x and y-axes of your drawing.\r\n\r\nRibbon:\r\n\r\nThe most prominent feature in the AutoCAD window, besides the drawing area, is the Ribbon. This is where you\u2019ll be selecting tools to draw, edit, or perform other functions. The Ribbon contains a set of panels representing groups of tools and features.\r\n\r\nNavigation bar:\r\n\r\nThe navigation bar is displayed in the drawing area and contains navigation tools,\r\n\r\n\u00a0View Cube:\r\n\r\nView cube is available on the top right corner of the drawing area and is used to switch between the standard and isometric views or roll the current view. \r\n\r\n\r\n\r\nMore Resources \/articles\r\nCAD Software | CAD Tutorials\r\nComputer integrated manufacturing Notes , Articles , Interview Que and Ans\r\nCAD \/ CAM Projects List - Abstract , Report Download\r\nStructural analysis and Design 3d Model Projects\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"AutoCAD Basic Interface &#8211; AutoCAD Window Explained","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2019-05-31","mainEntityOfPage":"False","dateModified":"February 18, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2019\/05\/AUTOCAD-basic-Interface-AutoCAD-Window-300x225.jpg","height":225,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/cad-system-hardware-cad-computer-parts/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2019/05/input-and-output-devices-300x293.jpg')"></div><span class="sr-only">link to CAD System Hardware  |  CAD Computer Parts</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/cad-system-hardware-cad-computer-parts/">CAD System Hardware  |  CAD Computer Parts</a></p></header><div class="excerpt"><p>CAD System Hardware | CAD Computer Parts
Define Hardware in CAD system
It is used to describe the physical equipment (electronic circuitry) and its peripherals (mouse, printer). The term...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/cad-system-hardware-cad-computer-parts/" aria-label="View Post: CAD System Hardware  |  CAD Computer Parts">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"CAD System Hardware  |  CAD Computer Parts","url":"\/\/www.gunkrazy.com\/cad-system-hardware-cad-computer-parts\/","articleBody":"CAD System Hardware | CAD Computer Parts\r\nDefine Hardware in CAD system\r\nIt is used to describe the physical equipment (electronic circuitry) and its peripherals (mouse, printer). The term \u201chardware\u201d is used to cover all those pieces of equipment which are used to implement computer programs. These includes the computer with its memory and CPU, means of storing programs on disk or magnetic tape, the display screens, various devices for inputting instructions to the computer i.e., keyboards,etc. and output devices which can give \u201chard copy\u201d, i.e., printers and plotters. Hardware consists of the graphics workstations, graphics input and output devices. Computer software include: the operating system which controls the basic house-keeping operations in the computer, software packages used for geometric modeling, and application software for design analysis and synthesis.\r\n\r\nRead more :\u00a0What is CAD | Types Of CAD | Computer Aided Design\r\nInput\/output devices \r\nInput and output devices\r\n Input Devices:\r\nKeyboard :\r\n\r\nThe Computer keyboard is used to enter text information into the computer, as when you type the contents of a report. The keyboard can also be used to type commands directing the computer to perform certain actions.\r\n\r\nKeypad: \r\n\r\nMost laptop computers today have a touch pad pointing device. You move the onscreen cursor by sliding your finger along the surface of the key pad.\r\n\r\nDigitizer: \r\n\r\nDigitizer is defined as device for converting analogue signals into digital signals or to convert data to digital form for use in a computer. It is a term used by the American speaking countries and mostly used by physicists.\r\n\r\nTrackball: \r\n\r\nThe trackball is sort of like an upside-down mouse, with the ball located on top. You use your fingers to roll the trackball and internal rollers sense the motion which is transmitted to the computer.\r\n\r\nJoystick: \r\n\r\nJoysticks and other game controllers can also be connected to a computer as pointing devices. They are generally used for playing games and not for controlling the onscreen cursor in productivity software.\r\n\r\nTablet: \r\n\r\nA tablet consists of an electronic writing area and a special \u201cpen\u201d that works with it. Graphics tablets allows artists to create graphical images with motions and actions similar to using more traditional drawing tools.\r\n\r\nMouse: \r\n\r\nThe Mouse pointing device sits on your work surface and is moved with your hand. In order mice, a ball in the bottom of the mouse rolls on the surface as you move the mouse, and internal rollers sense the ball movement and transmit the information to the computer via the cord of the mouse.\r\n\r\nOptical Mouse: \r\n\r\nA Cordless or wireless mouse communicates with the computer via radio waves.\r\n\r\n\r\n\r\nOutput devices:\r\nMonitor:\r\n\r\nMonitor commonly called as Visual Display Unit (VDU) is the main output device of a computer. It forms images from tiny dots, called pixels, that are arranged in a rectangular form. The sharpness of the image depends upon the number of the pixels. \r\n\r\nPrinters: \r\n\r\nPrinter is the most important output device, which is used to print information on paper.\r\n\r\nSpeakers: \r\n\r\nComputer speakers, or multimedia speakers, are speakers external to a computer, that disable the lower fidelity built-in speaker.\r\n\r\nProjector: \r\n\r\nAn output device that can take the display of a computer screen and project a large version of it onto a flat surface. Projectors are often used in meetings and presentations to help make sure everyone in the room can view the presentation\r\n\r\n\r\n\r\nMore Resources \/articles\r\nComputer integrated manufacturing Notes , Articles , Interview Que and Ans\r\nCAD Software | CAD Tutorials\r\nMechanical Subjectwise Basic Concept Notes ,Articles\r\nIC Engine Articles , Notes , Question and Answer\r\n\r\n\r\n\r\n&nbsp;","headline":"CAD System Hardware  |  CAD Computer Parts","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2019-05-31","mainEntityOfPage":"False","dateModified":"February 18, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2019\/05\/input-and-output-devices-300x293.jpg","height":293,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/how-do-missiles-work-targeting-guidance-propulsion/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2019/05/missile-parts-300x124.gif')"></div><span class="sr-only">link to How do missiles work ? | Targeting, Guidance &#038; Propulsion</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/how-do-missiles-work-targeting-guidance-propulsion/">How do missiles work ? | Targeting, Guidance &#038; Propulsion</a></p></header><div class="excerpt"><p>How do missiles work ? | Targeting, Guidance &amp; Propulsion
Missiles – pretty cool uhh.. but what makes them so cool ? Well, the best thing is you could launch a weapon thousands of miles away....</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/how-do-missiles-work-targeting-guidance-propulsion/" aria-label="View Post: How do missiles work ? | Targeting, Guidance &#038; Propulsion">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"How do missiles work ? | Targeting, Guidance &#038; Propulsion","url":"\/\/www.gunkrazy.com\/how-do-missiles-work-targeting-guidance-propulsion\/","articleBody":"How do missiles work ? | Targeting, Guidance &amp; Propulsion\r\nMissiles \u2013 pretty cool uhh.. but what makes them so cool ? Well, the best thing is you could launch a weapon thousands of miles away. This leaves no reason why the military of every nation won\u2019t keenly research on it.\r\n\r\nMissiles :-\r\n\r\nThe word missile comes from the Latin verb mittere, which means \u2013 \u201cto send\u201d ! Basically, a missile is a self-propelled guided munition system. The first missiles were developed by Nazi Germany in WWII. These were simply radio controlled by the operator &amp; were only built in small numbers.\r\n\r\nSo here we will be looking into the main systems of a missile i.e guidance system, flight controlling, propulsion &amp; about warheads. Lets get to the first one \u2013\r\n\r\nHow are missiles guided to their target ?\r\n\r\nMissiles can be guided &amp; targeted in a number of ways. The most common method is using some form of radiation such as infrared, laser beams, radio waves. The radiation may be emerging out of an engine or radio waves from a radar station. In case of fighter jets, the missile follows the heat signatures of the engine or the heat released through the nozzle &amp; in case of radar, the missiles follow the radar waves itself(an echo; return signal). These methods are called fire-&amp;-forget as they don\u2019t need any further assistance or guidance to follow their target. A human operator can also steer the missile by using his computer. Another method is to guide the missiles using visible light. One can imagine this as a person flying a RC helicopter of drone.\r\n\r\n missile parts\r\n\r\nHow do missiles change their directions OR how does the flight system of missiles work ?\r\n\r\nTo steer or maneuver the missile, the flight system uses the information from the guidance system &amp; accordingly adjusts its thrust &amp; other components. One way of maneuvering is thrust vectoring.\r\nTrust Vector Control(TVC) is the ability of an aircraft to manipulate the direction of it\u2019s thrust through nozzle. Therefore TVC are also used to change the direction of missiles.\r\nOther way of guiding missiles is through aerodynamics i.e by adjusting wings &amp; fins(tail). Some missiles are also equipped with gyroscopes which are powered by batteries &amp; sometimes help the missile to tilt rapidly.\r\nMissile Classification :\r\n missile classification\r\nHow are missiles propelled ?\r\nHere comes the engine section\u00a0\u00a0. Missiles generally use\u00a0rocket &amp; jet engines\u00a0for their propulsion. As missiles often have multiple engine stages, they use rocket engines for OR a\u00a0rocket booster for launching(as more energy is required to overcome gravity &amp; its own weight in the beginning) &amp; later\u00a0jet engine is used for further flight. Either solid type of fuel or liquid propellant\u00a0(for larger missiles) is used to run the rocket engine &amp; generally turbojet engines are used for the 2nd stage for flight.\r\nWarheads :-\r\nMissiles generally have one or more explosive warheads.\r\nThe warheads of a missile provide its primary destructive power (many missiles have extensive secondary destructive power due To the high kinetic energy of the weapon and unburnt fuel that may be on board).\r\nOther types of warheads include nuclear weapons, chemical or radiological weapons.\r\nWarheadless missiles are often used for testing and training purposes.[Source]\r\n\r\n\r\n\r\nMore Resources \/articles\r\nRobotics and Automation - Notes , articles , Interview Que &amp; Ans\r\nIndustrial Engineering Notes , Articles , Interview Que &amp; Ans\r\nMechatronics System Notes , article , Interview Que and Ans\r\nNew Mechanical Projects 2020 ( All Projects Post Index List )\r\n\r\n\r\n\r\n&nbsp;","headline":"How do missiles work ? | Targeting, Guidance &#038; Propulsion","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2019-05-31","mainEntityOfPage":"False","dateModified":"February 18, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2019\/05\/missile-parts-300x124.gif","height":124,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/automobile-engineering-mcq-objective-question-and-answers-part-6/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2019/05/brake_drum_06-15-267x300.jpg')"></div><span class="sr-only">link to Automobile Engineering MCQ | Objective Question and Answers Part 6</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/automobile-engineering-mcq-objective-question-and-answers-part-6/">Automobile Engineering MCQ | Objective Question and Answers Part 6</a></p></header><div class="excerpt"><p>Automobile Engineering MCQ | Objective Question and Answers Part 6
Automobile Engineering Multiple Choice Question ( MCQ ) , Objective Question and Answers useful For GATE , Technical Aptitude test...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/automobile-engineering-mcq-objective-question-and-answers-part-6/" aria-label="View Post: Automobile Engineering MCQ | Objective Question and Answers Part 6">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Automobile Engineering MCQ | Objective Question and Answers Part 6","url":"\/\/www.gunkrazy.com\/automobile-engineering-mcq-objective-question-and-answers-part-6\/","articleBody":"Automobile Engineering MCQ | Objective Question and Answers Part 6\r\nAutomobile Engineering Multiple Choice Question ( MCQ ) , Objective Question and Answers useful For GATE , Technical Aptitude test for Interview and Other Competitive Examination .\r\n\r\n\r\n\r\n\r\nAutomobile Engineering MCQ Objective : Part 1 |\u00a0 Part 2 | Part 3 |\u00a0 Part 4 |\u00a0 Part 5 | Part 6\u00a0\r\n\r\n\r\n\r\n\r\n1. In a differential with a gear ratio of 4 : 1 the drive pinion would revolve four times to cause the ring gear to rotate\r\n\r\n\r\n\r\n\r\n(a) 1 time\r\n(b) 2 times\r\n(c) 4 times\r\n(d) 6 times\r\nAns: a\r\n\r\n2. More often, the condition that draws attention to trouble in the differential is\r\n(a) Rough operation\r\n(b) Noise\r\n(c) Power loss\r\nAns: a\r\n\r\n3. To correct heavy toe contact on ring gear teeth, move the\r\n(a) Ring gear towards pinion\r\n(b) Ring gear away from pinion\r\n(c) Drive pinion out and back lash\r\nAns: c\r\n\r\n4. On a straight road, the ring gear\r\n(a) Rotates at the same speed as wheels\r\n(b) Rotates faster than wheels\r\n(c) Rotates slower than wheels\r\n(d) Does not rotate\r\nAns: a\r\n\r\n5. In a passenger car a typical arrangement of braking with drum brakes will be\r\n(a) Two leading shoes at front and leading &amp; trailing at rear\r\n(b) All the wheels having leading and trailing shoes\r\n(c) All the wheels having two leading shoes\r\n(d) Front leading and trailing, rear two leading shoes\r\nAns: b\r\n\r\n6. Brake efficiency is a term which denotes\r\n(a) Efficiency of the braking system as a whole\r\n(b) Efficiency of the braking linings\r\n(c) The deceleration as percentage of gravity\r\n(d) Efficiency of the operating linkage\r\nAns: c\r\n\r\n7. The most widely used brakes are operated\r\n(a) Electrically\r\n(b) Hydraulically\r\n(c) By air pressure\r\n(d) By vacuum\r\nAns: b\r\n\r\nBrake Drum\r\n\r\n8. As a rule when comparing the front and rear wheel cylinder pistons it will be found that the pistons in the front wheel cylinders are\r\n(a) The same size\r\n(b) Smaller in diameter\r\n(c) Larger in diameter\r\nAns: c\r\n\r\n9. The type of braking system referred to as power brake, makes use of\r\n(a) Electromagnets\r\n(b) Compressed air\r\n(c) Vacuum\r\nAns: b\r\n\r\n10. In the vacuum suspended system, the brakes are applied when\r\n(a) Atmospheric pressure is applied to one side of the diaphragm\r\n(b) Vacuum is applied to both sides of diaphragm\r\n(c) Atmospheric pressure is applied to both sides of the diaphragm\r\nAns: a\r\n\r\n11. In the atmospheric suspended system the brakes are applied when\r\n(a) Vacuum is applied to both sides of the diaphragm\r\n(b) Atmospheric pressure is applied to both sides of the diaphragm\r\n(c) Atmospheric pressure is applied to one side of the diaphragm\r\nAns: a\r\n\r\n12. In a vacuum suspended unit, when the brakes are on, the piston or diaphragm has on both sides of it\r\n(a) Atmospheric pressure\r\n(b) Vacuum\r\n(c) Hydraulic pressure\r\nAns: a\r\n\r\n13. The function of the relay valve in a compressed air brake system is to\r\n(a) Limit the maximum pressure reached in brake chambers\r\n(b) Relieve air pressure in brake chambers when it reaches a maximum value\r\n(c) Reduce the effort required at the brake pedal\r\n(d) Speed up the supply of air to brake chambers located at a distance from brake valve\r\nAns: a\r\n\r\n14. In the hydraulic braking system, the piston in the master cylinder is connected by mechanical linkage to the\r\n(a) Wheel cylinders\r\n(b) Brake shoes\r\n(c) Brake pedal\r\n(d) Wheel pedal\r\nAns: c\r\n\r\n15. In the hydraulic braking system, the movement of the pistons in the wheel cylinder is transmitted to the brake shoes by\r\n(a) Actuating pins\r\n(b) Springs\r\n(c) Cables\r\n(d) Trunnion\r\n(e) Joints\r\nAns: a\r\n\r\n16. Two general types of vacuum assisted power brakes are (a) Vacuum suspended and power suspended\r\n(b) Integral and pressure suspended\r\n(c) Atmospheric suspended and vacuum suspended\r\nAns: c\r\n\r\n17. In the integral type of power brake, the diaphragm acts directly on the hydraulic piston in the\r\n(a) Master cylinder\r\n(b) Wheel cylinder\r\n(c) Multiplier unit\r\nAns: a\r\n\r\n18. In the multiplier type of brake, the diaphragm acts directly on the hydraulic piston in the\r\n(a) Master cylinder\r\n(b) Wheel cylinder\r\n(c) Multiplier unit\r\nAns: c\r\n\r\n19. In the power assisted type of brake the bellows applies force to the master cylinder piston\r\n(a) Through diaphragm linkage\r\n(b) Directly\r\n(c) Through mechanical linkage\r\nAns: c\r\n\r\n20. In the air brake, air pressure is supplied by\r\n(a) Engine manifold\r\n(b) A compressor\r\n(c) The diaphragm valve\r\nAns: b\r\n\r\n21. Power brakes in general operate making use of the pressure differential between the vacuum from the intake manifold and\r\n(a) Compressed air\r\n(b) Atmospheric pressure\r\n(c) Venturi vacuum\r\nAns: b\r\n\r\n22. In the multiplier power brake system, movement of the brake pedal\r\n(a) Increases the hydraulic pressure which actuates the control valve\r\n(b) Actuates the valve in the bellows through linkage\r\n(c) Actuates the valve to admit atmospheric pressure to one side of the diaphragm\r\nAns: c\r\n\r\n23. In the power assisted brake system, movement of the brake pedal\r\n(a) Increases the hydraulic pressure which actuates the control valve\r\n(b) Actuates the valve in the bellows through linkage\r\n(c) Actuates the valve to admit atmospheric pressure to one side of the diaphragm\r\nAns: c\r\n\r\n24. The metal used for the brake drum is\r\n(a) Aluminium alloy\r\n(b) Cast steel\r\n(c) Pressed steel\r\n(d) Cast iron\r\nAns: d\r\n\r\n25. Bleeding of brakes means\r\n(a) Filling the master cylinder with brake oil\r\n(b) Adjusting the brake shoe\r\n(c) Removing air between master cylinder and each wheel unit\r\nAns: c\r\n\r\n26. In trucks the system of wheel braking employed is\r\n(a) Mechanical\r\n(b) Hydraulic\r\n(c) Pneumatic\r\nAns: c\r\n\r\n27. In jeeps we use\r\n(a) Mechanical brakes\r\n(b) Hydraulic brakes\r\n(c) Air brakes\r\nAns: b\r\n\r\n28. In a vacuum type servo-assisted brake system, vacuum is available in \u2026\u2026.. is made use of\r\n(a) Exhaust manifold\r\n(b) Combustion chamber\r\n(c) Water jackets\r\n(d) Inlet manifold\r\nAns: d\r\n\r\n29. The approximate ratio of effort applied : effort available from servo system is (a) 1:1\r\n(b) 3:1\r\n(c) 1:4\r\n(d) 10:1\r\nAns: b\r\n\r\n30. Due to continuous running on a hot day the temperature of the braking fluid will increase, hence some braking torque is applied on brake shoes, to avoid this a small quantity of fluid will be allowed to escape into the master cylinder through\r\n(a) Intake port\r\n(b) Exhaust port\r\n(c) Secondary port\r\nAns: c\r\n\r\n31. As the load on the vehicle increase it demands\r\n(a) Increased braking torque\r\n(b) Decreased braking torque\r\n(c) Same braking torque\r\nAns: a\r\n\r\n32. In the hydraulic brake system, the movement of a piston in the master cylinder produces hydraulic pressure which causes movement of\r\n(a) Brake shoe\r\n(b) Brake pedal\r\n(c) Brake cam\r\nAns: a\r\n\r\n33. In the case of brake linings saturants and bonding materials are used to\r\n(a) Facilitate moulding and curing of brake linings\r\n(b) To improve the heat dissipating capacity of linings\r\n(c) To give a constant coefficient of friction up to 800 C\r\n(d) To make the lining material impervious to moisture and oil and to ensure a steady coefficient of friction up to 3000 C\r\nAns: a\r\n\r\n34. Brake lining area required for shoe brakes for trucks is mainly based on\r\n(a) Average truck speed\r\n(b) Frequency of brake applications\r\n(c) Gross vehicle weight\r\n(d) Material used for brake drums\r\nAns: c\r\n\r\n35. The working fluid normally used in hydraulic brake systems is\r\n(a) High speed diesel oil along with alcohol\r\n(b) SAE 20 oil with anti-corrosion additives\r\n(c) A mixture of vegetable oil and SAE 10 oil\r\n(d) A solution of castor oil in alcohol along with neutralizer\r\nAns: d\r\n\r\n36. Movement of the brake pedal forces brake fluid from the master brake cylinder through brake lines and into the\r\n(a) Brake shoes\r\n(b) Wheel cylinders\r\n(c) Brakes cables\r\n(d) Pedal rod\r\nAns: b\r\n\r\n37. During braking the brake shoe is moved outward to press against the\r\n(a) Wheel piston or cylinder\r\n(b) Brake lining\r\n(c) Brake drum or disc\r\n(d) Wheel rim or axle\r\nAns: c\r\n\r\n38. In the hydraulic brake system, movement of a piston in the master cylinder produces hydraulic pressure which causes movement of the\r\n(a) Wheel cylinder pistons\r\n(b) Brake pedal\r\n(c) Brake cam\r\nAns: a\r\n\r\n39. The radius of a pneumatic tyre is\r\n(a) The radius of unloaded fully inflated tyre\r\n(b) The height of centre of tyre from the ground when it is loaded\r\n(c) Imaginary radius found by measuring the distance per revolution of the loaded tyre\r\n(d) It is fixed radius, based on the dimensions of the tyre\r\nAns: a\r\n\r\n40. For a through inspection a tyre should be\r\n(a) On the car\r\n(b) On the wheel\r\n(c) Off the wheel\r\n(d) Inflated\r\nAns: d\r\n\r\n41. If a tube of large size than required is installed in a tyre then\r\n(a) The tyre will over expand\r\n(b) The tyre and tube will not fit the rim\r\n(c) The tube will overlap and wear\r\nAns: c\r\n\r\n42. Of the four tyres on a car, the one that wears most is the\r\n(a) Right front tyre\r\n(b) Right rear tyre\r\n(c) Left front tyre\r\n(d) Left rear tyre\r\nAns: b\r\n\r\n43. To equalize tyre wear, it is suggested that tyres be rotated from one wheel to another every\r\n(a) 80 kms\r\n(b) 8000 kms\r\n(c) 800 kms\r\nAns: b\r\n\r\n44. The distance between dual tyres of vehicles is to be correctly spaced to\r\n(a) Ensure proper distribution of load between dual wheels\r\n(b) Reduce over-steering effect\r\n(c) Reduce the slippage between tyre and road while taking a turn\r\n(d) Ensure effective braking\r\nAns: c\r\n\r\n45. When an automobile takes a tum to avoid the skidding and over turning\r\n(a) Each wheel will roll independently\r\n(b) Front two wheels will have a common centre during a turning\r\n(c) All the 4 wheels will roll on arcs having a common centre\r\nAns: b\r\n\r\n46. Wheels must be balanced\r\n(a) On the car only\r\n(b) Either on or off the car\r\n(c) Off the car only\r\nAns: c\r\n\r\n47. Weight can be attached to wheel rim to correct\r\n(a) Wheel alignment\r\n(b) Wheel run out\r\n(c) Wheel balance\r\nAns: c\r\n\r\n48. Toe out on turns\r\n(a) Is adjusted by shims\r\n(b) Is adjusted by changing the effective length of the tie rods\r\n(c) Cannot be adjusted\r\nAns: c\r\n\r\n49. Caster is defined as the inclination of\r\n(a) Front wheel to the vertical\r\n(b) The king pin axis in the fore and aft plane\r\n(c) The king pin axis in the transverse vertical plane\r\n(d) The axis of stub axle to the horizontal\r\nAns: b\r\n\r\n50. The Ackermann steering layout\r\n(a) Makes for safer driving\r\n(b) Enables the driver to feel ahead position\r\n(c) Gives minimum tyre wear\r\n(d) Reduces load on the kingpins and stub axle\r\nAns: a\r\n\r\n\r\n\r\n\r\nAutomobile Engineering MCQ Objective : Part 1 |\u00a0 Part 2 | Part 3 |\u00a0 Part 4 |\u00a0 Part 5 | Part 6\u00a0\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nMechanical MCQ Objectives Question and Answers\r\nTechnical Mechanical Interview Question and Answers\r\nAutomobile Engineering Parts and System Notes , Article\r\nAutomobile Trends , News articles , Notes\r\n\r\n\r\n\r\n&nbsp;","headline":"Automobile Engineering MCQ | Objective Question and Answers Part 6","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2019-05-30","mainEntityOfPage":"False","dateModified":"February 18, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2019\/05\/brake_drum_06-15-267x300.jpg","height":300,"width":267},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <article class="article-card horizontal "> <a href="//www.gunkrazy.com/automobile-engineering-mcq-objective-question-and-answers-part-5/" rel="nofollow"><div class="image-container" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2019/05/fluid-coupling-300x283.jpg')"></div><span class="sr-only">link to Automobile Engineering MCQ | Objective Question and Answers Part 5</span></a><div class="copy-container"><header><p><a style="color: #ff392e!important" href="//www.gunkrazy.com/automobile-engineering-mcq-objective-question-and-answers-part-5/">Automobile Engineering MCQ | Objective Question and Answers Part 5</a></p></header><div class="excerpt"><p>Automobile Engineering MCQ | Objective Question and Answers Part 5
Automobile Engineering Multiple Choice Question ( MCQ ) , Objective Question and Answers useful For GATE , Technical Aptitude test...</p><div class="button-container"><a rel="nofollow" class="button reverse" href="//www.gunkrazy.com/automobile-engineering-mcq-objective-question-and-answers-part-5/" aria-label="View Post: Automobile Engineering MCQ | Objective Question and Answers Part 5">View Post</a></div></div></div></article> <script type="application/ld+json">{"@context":"http:\/\/schema.org\/","@type":"BlogPosting","name":"Automobile Engineering MCQ | Objective Question and Answers Part 5","url":"\/\/www.gunkrazy.com\/automobile-engineering-mcq-objective-question-and-answers-part-5\/","articleBody":"Automobile Engineering MCQ | Objective Question and Answers Part 5\r\nAutomobile Engineering Multiple Choice Question ( MCQ ) , Objective Question and Answers useful For GATE , Technical Aptitude test for Interview and Other Competitive Examination .\r\n\r\n\r\n\r\n\r\nAutomobile Engineering MCQ Objective : Part 1 |\u00a0 Part 2 | Part 3 |\u00a0 Part 4 |\u00a0 Part 5 | Part 6\u00a0\r\n\r\n\r\n\r\n\r\n1. The purpose of the fluid coupling is to act as a\r\n\r\n\r\n\r\n\r\na. Synchronizing device\r\nb. Automatic gear changer\r\nc. Flexible power-transmitting coupling\r\nAns: c\r\n\r\n2. The distance between adjacent meshing teeth of mating gears is called\r\na. Clearance\r\nb. Back lash\r\nc. Flank\r\nAns: b\r\n\r\n3. In the fluid coupling, speed reduction means torque reduction. But in the torque converter, speed reduction means\r\na. Torque increase\r\nb. Torque loss\r\nc. Power increase\r\nAns: a\r\n\r\n4. The fluid coupling consists essentially of two\r\na. Doughnuts\r\nb. Vane members\r\nc. Guide rings\r\nd. Driving shafts\r\nAns: b\r\n\r\nfluid coupling\r\n\r\n5. The number of planetary gear sets in a hydromatic transmission system is\r\na. Two\r\nb. Three\r\nc. Four\r\nd. Five\r\nAns: c\r\n\r\n6. When coming out of overdrive, the overdrive electric control momentarily\r\na. De clutches the engine\r\nb. Interrupts the ignition system action\r\nc. De meshes the sun gear\r\nAns: b\r\n\r\n7. In order for power to flow through the fluid coupling from the engine to car wheels, the driving member must be turning\r\na. Slower than driven member\r\nb. At same speed as driven member\r\nc. Faster than driven member\r\nAns: c\r\n\r\n8. In the overdrive, there is an arrangement whereby it is possible to lock stationary the\r\na. Ring gear\r\nb. Sun gear\r\nc. Planet pinion cage\r\nAns: b\r\n\r\n9. The coil spring clutch may use from\r\na. Two to six springs\r\nb. Three to nine springs\r\nc. Four to eight springs\r\nd. Ten to twelve springs\r\nAns: b\r\n\r\n10. If the differential noise is present only when the car is rounding a curve the trouble would be due to\r\na. Heavy heel contact on gear teeth\r\nb. Heavy toe contact on gear teeth\r\nc. Binding in differential case\r\nAns: c\r\n\r\n11. To correct heavy flank contact on the ring gear teeth\r\na. Move the drive pinion in\r\nb. Move the drive pinion out\r\nc. Move the ring gear out\r\nd. Adjust back lash as necessary\r\nAns: c\r\n\r\n12. The ring gear is adjusted in the differential by use of\r\na. Selective washers of proper thickness\r\nb. Bearing adjuster\r\nc. Adjusting screws\r\nAns: a\r\n\r\n13. The axle bevel gears in the differential mesh with the\r\na. Differential pinion gears\r\nb. Ring gear\r\nc. Drive pinion\r\nd. Main gear\r\nAns: a\r\n\r\n14. The ring gear is mounted on the\r\na. Differential housing\r\nb. Differential carrier\r\nc. Differential case\r\nd. Axle housing\r\nAns: d\r\n\r\n15. The outer end of the axle is supported by a\r\na. Spring seat\r\nb. Sleeve bearing\r\nc. Housing bracket\r\nd. Ball or roller bearing\r\nAns: d\r\n\r\n16. When the axle is pulled the bearing\r\na. Stays in the housing\r\nb. Stays in the differential\r\nc. Comes out with it\r\nAns: a\r\n\r\n17. In the differential the ring gear is bolted to the\r\na. Differential housing\r\nb. Differential case\r\nc. Axle housing\r\nd. Drive pinion\r\nAns: b\r\n\r\n18. The slip joint permits a change in the\r\na. Length of shaft\r\nb. Speed of rotation\r\nc. Angle of drive\r\nAns: a\r\n\r\n19. The centre part of a typical universal joint is called the\r\na. Trunnion\r\nb. Joint\r\nc. Bearing\r\nd. Spider\r\nAns: d\r\n\r\n20. To take care of the difference in the driving angle as rear axle moves up and down, the propeller shaft has one or more\r\na. Slip joint\r\nb. Elbow joint\r\nc. Release joint\r\nd. Universal joints\r\nAns: d\r\n\r\n21. In the modern differential, the type of gearing used for the drive pinion and ring gear is\r\na. Spur\r\nb. Spiral bevel\r\nc. Hypoid\r\nAns: c\r\n\r\n22. The propeller shaft has one or more\r\na. Spur gears\r\nb. Elbow joints\r\nc. Universal joints\r\nd. Fluid couplings\r\nAns: c\r\n\r\n23. There is a tendency for the rear axle housing to rotate in a direction opposite to the direction of the rear wheels and this effect is due to\r\na. The torque tube\r\nb. Acceleration\r\nc. Rear end torque\r\nAns: c\r\n\r\n24. In the slip joint, slippage occurs between internally and externally mated\r\na. Couplings\r\nb. joints\r\nc. Splines\r\nAns: c\r\n\r\n25. If a noise is present in a differential only when the car moves past a curve, the chances are that the trouble is due to some fault in\r\na. Drive pinion assembly\r\nb. Differential case assembly\r\nc. Wheel bearing\r\nAns: b\r\n\r\n26. In the differential to correct for heavy face contact on the drive gear teeth, it is necessary to move the\r\na. Drive pinion in\r\nb. Drive pinion out\r\nc. Drive gear out and then adjust backlash\r\nAns: a\r\n\r\n27. In the differential, to correct for heavy flank contact on the drive gear teeth, it is necessary to move the\r\na. Drive pinion in\r\nb. Drive pinion out\r\nc. Drive gear out and then adjust back lash\r\nAns: c\r\n\r\n28. In the differential, to correct for heavy heel contact on the drive gear teeth, it is necessary to move the\r\na. Drive pinion in\r\nb. Drive gear towards pinion\r\nc. Drive gear away from pinion and adjust back lash\r\nAns: a\r\n\r\n29. In the differential, to correct for heavy toe contact on the drive gear teeth, it is necessary to move the\r\na. Drive gear towards pinion\r\nb. Drive pinion gear away from pinion\r\nc. Drive pinion out and adjust back lash\r\nAns: c\r\n\r\n30. The drive gear in the differential is adjusted by use of\r\na. Selective washers of proper thickness\r\nb. Adjustment nuts\r\nc. Adjustment screws\r\nAns: a\r\n\r\n31. The type of rear axle in which the wheel end is supported by bearings inside the axle housing is\r\na. Semi floating axle\r\nb. Three-quarter floating axle\r\nc. Full-floating axle\r\nAns: a\r\n\r\n32. The two basic types of axle are\r\na. Dead and floating\r\nb. Dead and live\r\nc. Floating and semi floating\r\nAns: b\r\n\r\n33. In the differential, the ring gear is bolted to the\r\na. Differential housing\r\nb. Differential case\r\nc. Drive pinion\r\nd. Axle shaft\r\nAns: b\r\n\r\n34. In the Hotchkiss drive, the rear end torque is absorbed by the\r\na. Torque tube\r\nb. Rear springs\r\nc. Radius rods\r\nAns: b\r\n\r\n35. The universal joint permits a change in the\r\na. Length of the shaft\r\nb. Speed of rotation\r\nc. Angle of drive\r\nAns: c\r\n\r\n36. To correct heavy heel contact on the ring gear teeth, move the\r\na. Drive pinion in\r\nb. Ring gear towards pinion\r\nc. Ring gear away from pinion and adjust backlash\r\nAns: a\r\n\r\n37. Propeller shaft includes\r\na. Universal joint\r\nb. Knee joint\r\nc. Slip joint\r\nAns: a\r\n\r\n38. A humming noise in the differential is often caused by improper tooth contact between the\r\na. Drive pinion &amp; ring gear\r\nb. Axle and side gear\r\nc. Pinion and side gears\r\nAns: a\r\n\r\n39. Axle shaft of the three-quarter floating axle is subjected to\r\na. Bending stress only\r\nb. Torsional stress only\r\nc. Bending and torsional stress\r\nd. Torsional stress and stress due to axial force during cornering\r\nAns: b\r\n\r\n40. Whirling of the propeller shafts is mainly due to\r\na. The transmission of torsional vibration of the crankshaft\r\nb. The use of a sliding joint in the propeller shaft\r\nc. The use of universal joints in the drive\r\nd. Lack of balance and excessive length of propeller shaft\r\nAns: d\r\n\r\n41. In a vehicle with dual rear axle, the wheel base is measured from the\r\na. Axis of the front wheel to the nearest rear wheel axis\r\nb. Axis of the front wheel to the farthest rear wheel axis\r\nc. Rear of cab to farthest rear wheel axis\r\nd. Axis of the front wheel to an axis midway between the axes of rear wheels\r\nAns: c\r\n\r\n42. The axle shaft of a semi floating rear axle is subjected to\r\na. Axial thrust only\r\nb. Axial thrust and bending stress\r\nc. Torsional stress only\r\nd. Bending, torsional stresses and end thrust\r\nAns: d\r\n\r\n43. Differential mechanism at the axle is provided mainly to\r\na. Enable the vehicle go round corners\r\nb. Equalize the division of torque between the two wheels\r\n c. To provide a reduction ratio\r\nd. To turn the drive through a right angle\r\nAns: a\r\n\r\n44. De Dion axle is usually\r\na. Used at the front of heavy vehicles\r\nb. A kind of axle in which the differential and final drive gears are supported in the frame\r\nc. A two speed axle drive suited for heavy vehicles\r\nd. The popular drive for 2 wheeler\r\nAns: b\r\n\r\n45. Spur gear type of differential is unsuitable for passenger car applications because\r\na. It results in a very costly rear axle assembly\r\nb. The large transmission losses due to spur gears\r\nc. Large dimension of final drive housing resulting in reduced ground clearance\r\nd. Centre of gravity of the vehicle is raised\r\nAns: d\r\n\r\n46. Floating axles are classified on the basis of\r\na. The amount of torque transmitted\r\nb. Depending upon their location whether at front or rear\r\nc. Depending on the nature of forces like torsional vertical and lateral to which they are subjected\r\nd. Purely on the basis of type and number of bearings used at the work\r\nAns: c\r\n\r\n47. Which of the following layouts is not used in motor vehicles?\r\na. Front engine front drive\r\nb. Front engine rear drive\r\nc. Rear engine front drive\r\nd. Rear engine rear drive\r\nAns: c\r\n\r\n48. The most popular drive at the drive axle for the passenger car is\r\na. Straight bevel gear\r\nb. Spiral bevel gear\r\nc. Worm gear drive\r\nd. Hypoid drive\r\nAns: d\r\n\r\n49. The drive line consists of the propeller shaft with\r\na. Drive and universal joints\r\nb. Universal joints and slip joints\r\nAns: b\r\n\r\n50. In the differential the ring gear is attached to the\r\na. Bevel gear\r\nb. Drive gear\r\nc. Differential case\r\nd. Propeller shaft\r\nAns: c\r\n\r\n&nbsp;\r\n\r\n\r\n\r\n\r\nAutomobile Engineering MCQ Objective : Part 1 |\u00a0 Part 2 | Part 3 |\u00a0 Part 4 |\u00a0 Part 5 | Part 6\u00a0\r\n\r\n\r\n\r\n\r\n\r\nMore Resources \/articles\r\nMechanical MCQ Objectives Question and Answers\r\nTechnical Mechanical Interview Question and Answers\r\nAutomobile Engineering Parts and System Notes , Article\r\nAutomobile Trends , News articles , Notes\r\n\r\n\r\n\r\n&nbsp;","headline":"Automobile Engineering MCQ | Objective Question and Answers Part 5","author":{"@type":"Person","name":"Sachin Thorat","url":"\/\/www.gunkrazy.com\/"},"datePublished":"2019-05-29","mainEntityOfPage":"False","dateModified":"February 18, 2020","image":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2019\/05\/fluid-coupling-300x283.jpg","height":283,"width":300},"publisher":{"@context":"http:\/\/schema.org\/","@type":"Organization","name":"Learn Mechanical Engineering","logo":{"@type":"ImageObject","url":"\/\/www.gunkrazy.com\/wp-content\/uploads\/2020\/01\/learn-mech-logo-1-300x300.png","height":600,"width":60}}}</script> <nav class="pagination-wrapper" aria-label="article pagination"> <a class="prev page-numbers" href="?page_num=39">&laquo; PREV</a> <a class="page-numbers" href="?page_num=1"><span class="screen-reader-text">Page </span>1</a> <span class="page-numbers dots">&hellip;</span> <a class="page-numbers" href="?page_num=38"><span class="screen-reader-text">Page </span>38</a> <a class="page-numbers" href="?page_num=39"><span class="screen-reader-text">Page </span>39</a> <span aria-current="page" class="page-numbers current"><span class="screen-reader-text">Page </span>40</span> <a class="page-numbers" href="?page_num=41"><span class="screen-reader-text">Page </span>41</a> <a class="page-numbers" href="?page_num=42"><span class="screen-reader-text">Page </span>42</a> <span class="page-numbers dots">&hellip;</span> <a class="page-numbers" href="?page_num=338"><span class="screen-reader-text">Page </span>338</a> <a class="next page-numbers" href="?page_num=41">NEXT &raquo;</a></nav></section></main><aside id="secondary" class="widget-area"><div class="about-wrapper"><h2 class="widget-title" style="background: #d693c6; color: #ff392e">About Us</h2><div class="about-image" style="background-image: url('//www.gunkrazy.com/wp-content/uploads/2020/03/Sachin-Thorat-300x300-min.png')"></div><p class="about-copy">LearnMech.Com is a Mechanical Project-oriented platform run by Sachin Thorat who is a B-Tech Graduate in Mechanical Engineering. 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