Exercise: Ic Engines And Nuclear Power Plants

Questions for: Ic Engines And Nuclear Power Plants

The correct mixture strength (by weight) for petrol is about
A:
14.6:1
B:
18.5:1
C:
20.4:1
D:
22.6:1
Answer: A
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The inlet valve of a four stroke cycle internal combustion engine remains open for
A:
130°
B:
180°
C:
230°
D:
270°
Answer: C
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The thermodynamic cycle on which the petrol engine works, is
A:
Otto cycle
B:
Joule cycle
C:
Rankine cycle
D:
Stirling cycle
Answer: A
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The two stroke cycle engines have lighter flywheel.
A:
Agree
B:
Disagree
C:
D:
Answer: A
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In a four stroke cycle diesel engine, the exhaust valve
A:
opens at 30° before bottom dead cnetre and closes at 10° after top dead centre
B:
opens at 30° after bottom dead centre and closes at 10° before top dead centre
C:
opens at bottom dead centre and closes at top dead centre
D:
may open and close anywhere
Answer: A
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