IC Engines - Interview Questions | Exam2Win

Take a timed mock test specifically for IC Engines.

1. The pressure at the end of compression in the case of diesel engine is of the order of

A. 6 kg/cm

B. 12kg/cmz

C. 20 kg/cmz

D. 27.5 kg/cmz

E. 35 kg/cm

Explanation:

2. All heat engines utilize

A. low heat value of oil

B. high heat value of oil

C. net claorific value of oil

D. calorific value of fuel

E. all of the above.

Explanation:

3. The maximum temperature in the I.C. engine cylinder is of the order of

A. 500- 1000�C

B. 1000- 1500�C

C. 1500-2000�C

D. 2000-2500�C

E. 2500-3000�C

Explanation:

4. The calorific value of gaseous fuels is expressed in terms of

A. kcal

B. kcal/kg

C. kcal/m2

D. kcal/n?

E. all of the above.

Explanation:

5. Pick up the wrong statement

A. 2-stroke engine can run in any direction

B. In 4-stroke engine, a power stroke is obtained in 4-strokes

C. thermal efficiency of 4-strokc engine is more due to positive scavenging

D. petrol engines work on to cycle

E. petrol engines occupy more space than diesel engines for same power output.

Explanation: