IC Engines and Nuclear Power Plants MCQ with Answers

IC Engines and Nuclear Power Plants MCQ with Answers

1) The reference fuels for knock rating of spark ignition engines would include

Answer is:

normal heptane and iso-octane

Explanation:

.

2) The diesel engines are also known as __________ engines.

Answer is:

compression ignition

3) In a four stroke cycle, the minimum temperature inside the engine cylinder occurs at the

Answer is:

beginning of suction stroke

4) In hit and miss governing, the fuel supply is cut-off completely during one or more number of cycles.

Answer is:

Yes

5) The thermal efficiency of a standard Otto cycle for a compression ratio of 5.5 will be

Answer is:

50%

The thermal efficiency of a standard Otto cycle for a compression ratio of 5.5 will be