IC Engines and Nuclear Power Plants MCQ with Answers

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.

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.

Answer is:

Right

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

Answer is:

40 to 55

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

Answer is:

induce primary swirl

200) During suction stroke of a four stroke petrol engine, the inlet valve opens and the charge is sucked into the cylinder as the piston moves upwards from the bottom dead centre.

Answer is:

Wrong

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