IC Engines and Nuclear Power Plants - Data Intensity 4 Multiple Questions and Answers.




26.A diesel engine, during suction stroke, draws
A. air only
B. diesel only
C. a mixture of diesel and air
D. none of above

27.Anti-knock for compression ignition engines is
A. napthene
B. tetra ethyl lead
C. amyl nitrate
D. hexadecane

28.In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
A. scavenging
B. detonation
C. supercharging
D. polymerisation

29.Supercharging is the process of supplying the intake air to the engine cylinder at a density __________ the density of the surrounding atmosphere.
A. equal to
B. less than
C. greater than
D. none of above

30.The method of determination of indicated power of a multi cylinder spark ignition engine is by the use of
A. Morse test
B. prony brake test
C. motoring test
D. heat balance test

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