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Internal Combustion Engines

Internal Combustion Engines
A petrol engine, during suction stroke draws

None of these
Petrol only
A mixture of petrol and air
Air only

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Internal Combustion Engines
Iso-octane (C₈H₁₈) has octane number of

50
120
100
0

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Internal Combustion Engines
For maximum power generation, the air fuel ratio for a petrol engine for vehicles, is of the order of

0.37569444444444
0.62569444444444
0.50069444444444
0.75069444444444

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Internal Combustion Engines
Which of the following medium is compressed in a Diesel engine cylinder?

Fuel alone
Air and lub oil
Air alone
Air and fuel

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Internal Combustion Engines
Supercharging is essential in

Gas turbines
Aircraft engines
Petrol engines
Diesel engines

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Internal Combustion Engines
High speed compression engines operate on

All of these
Otto cycle
Diesel cycle
Dual combustion cycle

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MORE MCQ ON Internal Combustion Engines

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