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Internal Combustion Engines

Internal Combustion Engines
In diesel engine the diesel fuel injected into cylinder would burn instantly at about compressed air temperature of

2000°C
1000°C
250°C
500°C

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Internal Combustion Engines
The thermodynamic cycle on which the petrol engine works, is

Rankine cycle
Joule cycle
Otto cycle
Stirling cycle

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Internal Combustion Engines
The volumetric efficiency of a well designed engine may be

60 to 70%
75 to 90%
30 to 40%
40 to 60%

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Internal Combustion Engines
In petrol engines, the delay period is of the order of

0.002 second
0.001 second
0.003 second
0.004 second

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Internal Combustion Engines
In a petrol engine, if diesel is used, then the engine will

Run more efficiently
Run at high speed
Not run
Explode

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Internal Combustion Engines
The working cycle in case of four stroke engine is completed in following number of revolutions of crankshaft

4
1
43832
2

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MORE MCQ ON Internal Combustion Engines

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