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ME Set-1
IC Engines and Nuclear Power Plants
182

IC Engines and Nuclear Power Plants MCQ with Answers

182) In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as

scavenging

detonation

supercharging

polymerisation

Answer is:

scavenging

In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as

IC Engines and Nuclear Power Plants MCQ with Answers

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Related IC Engines and Nuclear Power Plants MCQ with Answers

183) In petrol engines, using a fixed octane rating fuel, the increase in compression ratio will not effect the knocking tendency.

Agree

Disagree

Answer is:

Disagree

184) Supercharging is the process of supplying the intake air to the engine cylinder at a density __________ the density of the surrounding atmosphere.

equal to

less than

greater than

none of these

Answer is:

greater than

185) The method of determination of indicated power of a multi cylinder spark ignition engine is by the use of

Morse test

prony brake test

motoring test

heat balance test

Answer is:

Morse test

186) In a four stroke cycle petrol engine, the compression

starts at 40 Degree after bottom dead centre and ends at 30 Degree before top dead centre

starts at 40 Degree before bottom dead centre and ends at 30 Degree after bottom dead centre

starts at bottom dead centre and ends at top dead centre

may start and end anywhere

Answer is:

starts at 40 Degree after bottom dead centre and ends at 30 Degree before top dead centre

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