Q. In a spark plug, when the temperature of the central electrode exceeds a certain temperature, any carbon that has adhered will be burnt off, and the temperature at which this burning off carbon starts is referred to as the self cleaning temperature.

View solution

Q. The flywheel and the pressure plate bind the clutch disc between them so that the engine and the transmission can be engaged.

View solution

Q. The vehicle ride will be comfortable if

View solution

Q. The main function of intake manifold is that it

View solution

Q. The condition that causes vapour locking in a brake system is

View solution

Q. The portion of a crankshaft which rests on cylinder block is called main journal.

View solution

Q. A baffle plate is fitted inside the oil pan to prevent the oil from splashing when it is subjected to vibration and other movement during vehicle operation.

View solution

Q. The motion of the cam is transferred to the valves through

View solution

Q. Which of the following symptom is caused as a result of brake disc run out ?

View solution

Q. If the engine coolant leaks into the engine oil, then engine oil

View solution

Q. The function of an alternator in an automobile is to

View solution

Q. A clutch is usually designed to transmit maximum torque which is

View solution

Q. What type of bearing is used for main bearings and connecting rod bearings ?

View solution

Q. It is necessary to maintain the valve clearances as they

View solution

Q. If the air-fuel mixture in a spark ignition engine is too rich, then air-fuel ratio is about

View solution

Q. The advantage of double-wishbone suspension design is that a large amount of freedom is available for setting geometry and precise settings can be made for driving comfort and steerability,

View solution

Q. The co-efficient of rolling resistance for a truck weighing 63 500 N is 0.018. The rolling resistance to the truck is

View solution

Q. If the level of tension in the belt is too high, it can result in a loss of power or in bending of the rotating shaft or crankshaft.

View solution

Q. If the air-fuel mixture ignites before the spark takes place at spark plug, the condition is called

View solution

Q. The most commonly used supplementary restraint system (SRS) component is

View solution