Mechanical Engineering - Automobile Engineering

1. 

The PCV valve incorporates a spring loaded plunger and opens in proportion to the level of vacuum pressure in the intake manifold.

A. Agree
B. Disagree

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

2. 

The motion of the cam is transferred to the rocker arm, moving it upwards and downwards. This rocker-arm motion then forces the valve downwards against the force in the valve spring so that the valve can open.

A. True
B. False

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

3. 

The fuel pump in the programmed fuel injection (PFI) system is located

A. between the fuel-filler pipe and fuel tank
B. in the fuel tank
C. on the distributor mounting in the engine compartment
D. on the engine compartment bulkhead

Answer: Option B

Explanation:

No answer description available for this question. Let us discuss.

4. 

The camshaft of a four stroke Diesel engine running at 1000 rpm will run at

A. 500 rpm
B. 1000 rpm
C. 2000 rpm
D. 4000 rpm

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

5. 

The main merit of a multi-cylinder type cylinder sleeve is

A. smaller engine dimensions
B. better cooling efficiency
C. high rigidity
D. none of these

Answer: Option A

Explanation:

No answer description available for this question. Let us discuss.

1 2 3 4 5 6 7 8 9 10 Next »