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BE Mechanical 2003 Structure - K. K. Wagh Education Society

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4. Lubrication System:<br />

Types of friction, functions and properties of lubricants, additives, pressure feed<br />

system used in automobiles, blow bye.<br />

5. Ignition Systems:<br />

Battery ignition system, magneto ignition system, electronic ignition systems,<br />

waste spark ignition system.<br />

6. Starting System:<br />

Different starting systems used in automobiles.<br />

7. Clutches:<br />

Types of clutches, single plate, multiplate, centrifugal clutches, clutch operating<br />

systems, wet clutches, fluid coupling, clutch plate material.<br />

8. Gear Box:<br />

Functions of gear box, various resistances to motion, rolling, air and gradient<br />

resistance, total resistance and tractive effort, variation of tractive effort with<br />

speed, power required for acceleration and gradiability, selection of gear ratio,<br />

sliding mesh, constant mesh and epicyclic gear boxes, synchromesh devices,<br />

automatic gear boxes, torque converters, overdrive, propeller shaft.

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