Dr. Babasaheb Ambedkar Marathwada University, Aurangabad- 431004(MS)

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Syllabus for PG-CET; M.Voc. (Automobile Technology)

1. Introduction to Automobile

History of automobile, Indian and worlds leading automobile Industries, Introduction to the Components of automobile, Classification of automobile, (Two wheeler and four wheeler) engine, Clutch, gear box, differential, axle, wheel, brake, suspension, steering, electrical components, frame, body etc.

2. Engine and various types of Engine Introduction to engine, Heat Engine, Classification of Engine; with respect to cylinder arrangements; with respect to ignition; with respect to method of charging, Engine components and nomenclature, Valve timing for four stroke engine, Engine performance parameters. 3. Engine and its components

Construction and working principle of I.C engine, classification of I.C engine, Construction and working of two stroke petrol engine, Construction and working of four stroke petrol engine; Difference between two stroke and four stroke engine; Petrol and , Various rule and road signs for safety driving.

4. Thermodynamics

System, thermodynamic equilibrium, state, thermodynamic property, process, cycle, zeroth law ofthermodynamics, energy, work, heat, first law of thermodynamics, ideal gases, applicationof first law of thermodynamics to closed and open systems, pressure-volume diagrams, steadyflow process, application of steady flow energy equation.Limitations of first law, statements of second law of thermodynamics, heat engine, heat pump, refrigerator, Carnot cycle, Carnot theorem, entropy, temperature–entropy diagram, entropy changes for a closed system.

5. Automotive Equipments

Mechanical & Hydraulic Jack, ring compressor, expander, Stud extractor, Valve spring lifter, Tap extractor, Tyre remover, Wheel balancing Equipment, Brake testing equipment, Pullers,Filter wrench, Battery tester, Growler, Hydrometer spark plug tester, coil and condenser tester, Bench vice, Spray gun, Painting process and Tools etc.

6. Engine Systems Ignition System-Introduction, Requirements of an Ignition system, Battery Ignition system; Battery, Ignition switch, Ballast resistor, Ignition coil, Contact breaker, Capacitor, distributor,

Page 1 of 5 spark plug, Operation of battery ignition system; Limitations, Magneto ignition system, Modern ignition systems, firing order, spark advance mechanism, Ignition timing. Cooling System-Need for cooling system, Characteristics of efficient cooling system, types of cooling systems, Thermosyphon system, Pump cooling, Water pump, Radiator, Air cooled system, Comparison of Air cooled and Liquid cooled system, advantages and limitations. Lubrication System-Introduction, Need for Lubrication, significance of Lubrication, Pumping loss, Blowby losses, Mechanism of Lubrication, Lubrication of engine components, Types of lubrication system, Mist lubrication, Wet sump lubrication, dry sump lubrication, types of and their properties, dilution, SAE Rating of Lubricants. Starting System-Introduction to electrical system, fundamentals of electrical system, terminology in electrical system, starting system, battery, starting motor Charging System-Introduction to charging system, requirement of a charging system, Generator (dynamo), troubleshooting of dynamo, Alternator A.C. Generator, working, constructional details. Troubleshooting of alternator Fuel system- S.I. engine-Introduction to Carburetion and carburetors, induction system, factors influencing carburetion, distribution, simple carburetor, types of carburetor, theory of carburetor Fuel system- C.I. engine-Introduction to system, functional requirement of a injection system, functio