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Mechanical Engineering - IC Engines and Nuclear Power Plants

Exercise : IC Engines and Nuclear Power Plants - Section 2
41.
A moderator
absorbs neutrons
does not absorb neutrons
accelerates neutrons
none of these
Answer: Option
Explanation:
No answer description is available. Let's discuss.
42.
In a four stroke cycle diesel engine, the exhaust valve
opens at 30° before bottom dead cnetre and closes at 10° after top dead centre
opens at 30° after bottom dead centre and closes at 10° before top dead centre
opens at bottom dead centre and closes at top dead centre
may open and close anywhere
Answer: Option
Explanation:
No answer description is available. Let's discuss.
43.
The two stroke cycle engines have lighter flywheel.
Agree
Disagree
Answer: Option
Explanation:
No answer description is available. Let's discuss.
44.
The thermodynamic cycle on which the petrol engine works, is
Otto cycle
Joule cycle
Rankine cycle
Stirling cycle
Answer: Option
Explanation:
No answer description is available. Let's discuss.
45.
The inlet valve of a four stroke cycle internal combustion engine remains open for
130°
180°
230°
270°
Answer: Option
Explanation:
No answer description is available. Let's discuss.
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