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201.

The second butterfly valve of carburetor is:

A.	Carburetor	B.	Choke
C.	Plug	D.	All are correct

202.

Choke controls the amount of:

A.	Air	B.	Fuel
C.	Water	D.	All are correct

203.

Function of carburector is:

A.	To mix the air and fuel	B.	To regulate air fuel ratio at different speed
C.	To supply correct amount of mixture	D.	All are correct

204.

Venturi tube is provided in carburet or for:

A.	Producing low pressure	B.	Producing high pressure
C.	Both (a) & (b)	D.	None of these

205.

A device for regulating the fuel supply in main jet of carburetor is:

A.	Choke	B.	Throttle
C.	Economizer	D.	All are correct

206.

Fuel pump used in carburetor engines is:

A.	Fuel injection pump	B.	Centrifugal pump
C.	Gasoline pump	D.	None of these

207.

A pump that transfers fuel from the fuel line to the fuel injection pump is:

A.	Fuel lift pump	B.	Feed pump
C.	Transfer pump	D.	All are correct

208.

A pump that delivers metered quantity of fuel to each cylinder at appropriate time under high pressure is:

A.	Transfer pump	B.	Fuel injection pump
C.	Centrifugal pumps	D.	Oil pump

209.

The high-pressure pump used in diesel engine has pressure range of:

A.	120-300 kg/cm2	B.	120-350 kg/cm2
C.	120-380 kg/cm2	D.	120-400 kg/cm2

210.

For petrol engine, the maximum power obtained from one kg of fuel is:

A.	10.5-13.8 kg	B.	11-15 kg
C.	12-16 kg	D.	15-20 kg