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ME Set-1
IC Engines and Nuclear Power Plants
33

IC Engines and Nuclear Power Plants MCQ with Answers

33) The pressure inside the cylinder is _____ the atmospheric pressure during the exhaust stroke.

equal to

below

above

none of these

Answer is:

above

Explanation:

The pressure inside the cylinder is above the atmospheric pressure during the exhaust stroke.

IC Engines and Nuclear Power Plants MCQ with Answers

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Related IC Engines and Nuclear Power Plants MCQ with Answers

34) The increase of cooling water temperature in petrol engine will __________ the knocking tendency.

not effect

decrease

increase

none of these

Answer is:

increase

35) A carburettor is used to supply

petrol, air and lubricating oil

air and diesel

petrol and lubricating oil

petrol and air

Answer is:

petrol and air

36) U₂₃₃ is produced

artificially

as basic raw material

when thorium is irradiated by neutrons

by fission of U₂₃₈

Answer is:

when thorium is irradiated by neutrons

37) The pressure at the end of compression, in diesel engines, is approximately

10 bar

20 bar

25 bar

35 bar

Answer is:

35 bar

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