Mechanical Engineering - IC Engines and Nuclear Power Plants

16.
The spark ignition engines are governed by
hit and miss governing
qualitative governing
quantitative governing
combination of (b) and (c)
Answer: Option
Explanation:
No answer description is available. Let's discuss.

17.
If petrol is used in a diesel engine, then
low power will be produced
efficiency will be low
higher knocking will occur
black smoke will be produced
Answer: Option
Explanation:
No answer description is available. Let's discuss.

18.
The sensing element in the control system of nuclear reactors measure the __________ of the neutron flux in the reactor.
temperature
volume
density
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.

19.
If the temperature of intake air in internal combustion engine increases, then its efficiency will
remain same
decrease
increase
Answer: Option
Explanation:
No answer description is available. Let's discuss.

20.
In a coil ignition system of petrol engines, a condenser is connected across the contact-breaker in order to
prevent sparking across the gap between the points
cause more rapid break of the primary current, giving a higher voltage in the secondary circuit
both (a) and (b)
none of the above
Answer: Option
Explanation:
No answer description is available. Let's discuss.