How power can be generated in engine?

1037

how cdi unit works ? what will happen if there is no cdi unit in car?

1601

Tell me about Bicycle rear wheel Sprocket working?

1083

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

986

Why oil with petrol can be used in two stroke engines but not in four stroke engines (two wheelers)?

991

What is engine efficiency?

1023

Explain the role of nitrogen in welding.

1090

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

1317

Do the design & fittings depend on the type of the vehicle engine? Why is petrol used for engines only & vice versa.

928

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

1406

The function of Differential is a) To prevent wheel skidding b) To reduce the speed of the inner wheels during turning c) To keep the speed of all the wheels same when going straight ahead d) all of the above

1469

Tell me the formula of heat loss in a pipe.

1050

If the tractive effort is the highest for a given velocity, then the vehicle must be in a) Top gear b) Third gear c) Second gear d) First gear

1974

What is the use of hydrogen in automobile?

1058

Double declutching is required in constant mesh gear box a) To equalize the speed of main shaft gear and the sliding dog b) To provide direct gear c) To equalize the speed of countershaft gear and the sliding dog d) None of the above

1737