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ME Set-1
IC Engines and Nuclear Power Plants
129

IC Engines and Nuclear Power Plants MCQ with Answers

129) Spark plugs in automobiles generally have a gap between

0.3 to 0.7 mm

0.2 to 0.8 mm

0.4 to 0.9 mm

0.6 to 1.8 mm

Answer is:

0.6 to 1.8 mm

IC Engines and Nuclear Power Plants MCQ with Answers

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Related IC Engines and Nuclear Power Plants MCQ with Answers

130) The injection of fuel by external source is not required in case of engines working on Otto cycle.

Yes

No

Unknown

None

Answer is:

Yes

The injection of fuel by external source is not required in case of engines working on Otto cycle.

131) The running cost of a petrol engine is __________ than that of a diesel engine.

higher

lower

zero

none of these

Answer is:

higher

132) In a petrol engine, if diesel is used, then the engine will

not run

run more efficiently

run at high speed

explode

Answer is:

not run

133) Number of working strokes per min. for a four stroke cycle engine are __________ the speed of the engine in r.p.m.

equal to

one-half

twice

four-times

Answer is:

one-half

IC Engines and Nuclear Power Plants MCQ with Answers

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