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ME Set-1
IC Engines and Nuclear Power Plants
195

IC Engines and Nuclear Power Plants MCQ with Answers

195) In a four stroke engine, the working cycle is completed in

one revolution of the crankshaft

two revolutions of the crankshaft

three revolutions of the crankshaft

four revolutions of the crankshaft

Answer is:

two revolutions of the crankshaft

IC Engines and Nuclear Power Plants MCQ with Answers

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Related IC Engines and Nuclear Power Plants MCQ with Answers

196) If the fuel is rich in fissionable material, the reactor can be made more compact than if the percentage of fissionable atoms is small.

Agree

Disagree

Answer is:

Agree

197) The overall efficiency is defined as the ratio of the work obtained at the crankshaft in a given time to the energy supplied during the same time.

Right

Wrong

Answer is:

Right

198) The cetane number of diesel oil, generally available, is

20 to 25

25 to 30

30 to 40

40 to 55

Answer is:

40 to 55

199) The object of providing masked inlet valve in the air passage of compression ignition engines is to

enhance flow rate

control air flow

induce primary swirl

induce secondary turbulence

Answer is:

induce primary swirl

IC Engines and Nuclear Power Plants MCQ with Answers

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