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ME Set-1
IC Engines and Nuclear Power Plants
111

IC Engines and Nuclear Power Plants MCQ with Answers

111) The two reference fuels used for cetane rating are

cetane and iso-octane

cetane and alpha-methyl naphthalene

cetane and normal heptane

cetane and tetra ethyl lead

Answer is:

cetane and alpha-methyl naphthalene

IC Engines and Nuclear Power Plants MCQ with Answers

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Related IC Engines and Nuclear Power Plants MCQ with Answers

112) In petrol engines, the delay period is of the order of

0.001 second

0.002 second

0.003 second

0.004 second

Answer is:

0.002 second

113) The reflectivity of a reflector is defined as the fraction of neutrons entering the reflector which are returned to the core.

Agree

Disagree

Answer is:

Agree

114) In a four stroke cycle petrol engine, the pressure inside the engine cylinder during the suction stroke is __________ the atmospheric pressure.

equal to

below

above

none of these

Answer is:

below

115) A diesel engine is __________ as compared to petrol engine, both running at rated load.

equally efficient

less efficient

more efficient

none of these

Answer is:

more efficient

IC Engines and Nuclear Power Plants MCQ with Answers

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