Mechanical Engineering - IC Engines and Nuclear Power Plants

36.
A turbo-jet does not require a turbine to drive the compressor.
True
False
Answer: Option
Explanation:
No answer description is available. Let's discuss.

37.
For the same maximum pressure and heat input, the exhaust temperature of petrol engine is __________ than that of diesel engine.
less
more
Answer: Option
Explanation:
No answer description is available. Let's discuss.

38.
The compression ratio in petrol engines is kept low as compared to diesel engines because higher compression ratio in petrol engines would lead to pre-ignition of fuel.
Agree
Disagree
Answer: Option
Explanation:
No answer description is available. Let's discuss.

39.
The cetane (C16H34) which is a straight chain paraffin is assigned a cetane number of
0
50
100
120
Answer: Option
Explanation:
No answer description is available. Let's discuss.

40.
Morse test is used to determine the I.P. of a
single cylinder petrol engine
four stroke engine
single cylinder diesel engine
multi-cylinder engine
Answer: Option
Explanation:
No answer description is available. Let's discuss.