Answer Posted / santosh rajbhar

2000-2800 bar

What is staring oil grade sae nos of gear box,in passenger car?

914

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Tell me which has more efficiency: Diesel engine or Petrol engine.

926

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prove the relation for the torque required in order to accelerate a gered system?

3083

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Mean effective radius of contact surfaces of a clutch plate is decided by a) Coefficient of friction b) Axial pressure c) Space available in the vehicle d) Amount of torque to be transmitted

1281

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The permanent reduction provided by the final drive in car is a) 4:1 b) 6:1 c) 8:1 d) 10:1

1208

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What are the different alloys of brass?

1033

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Explain the reason that why the tyres are always black in colour. Is this phenomena related to the heat conduction?

947

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What is the function of commutator in starting system?

957

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Which would you use - hydraulics or pneumatics?

1028

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What are your favourite subjects in your graduation and why?

904

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where can i get the course for automobile engineering in delhi?

2085

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What are the points that must be kept in mind during forging design?

973

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Can servomotor be used for applying torque or load to the gear box drive shaft at various speeds for gear box testing purpose.

930

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What is the main task of batter in an automobile?

951

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Stiff spring is used in the selector mechanism a) To prevent engagement of two gears simultaneously b) To prevent engagement of reverse gear c) To facilitate the gear selection d) To avoid the necessity of having neutral gear

1339

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