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




11.The spark ignition engines are governed by
A. hit and miss governing
B. qualitative governing
C. quantitative governing
D. combination of (b) and (c)

12.If petrol is used in a diesel engine, then
A. low power will be produced
B. efficiency will be low
C. higher knocking will occur
D. black smoke will be produced

13.The sensing element in the control system of nuclear reactors measure the __________ of the neutron flux in the reactor.
A. temperature
B. volume
C. density
D. none of these

14.If the temperature of intake air in internal combustion engine increases, then its efficiency will
A. remain same
B. decrease
C. increase
D. none of above

15.In a coil ignition system of petrol engines, a condenser is connected across the contact-breaker in order to
A. prevent sparking across the gap between the points
B. cause more rapid break of the primary current, giving a higher voltage in the secondary circuit
C. both (a) and (b)
D. none of the above

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