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Higher Study | Internal Combustion Engine

Fuels and Combustion IC Engine Cycles Engine Performance Parameter
Which of the following is the lightest and most volatile liquid fuel?
What are the two reference fuels used for cetane rating?
The two reference fuels used for cetane rating are
The silencer of an IC engine
The spark occurs when the
Turbocharger engines are those in which charge density is increased by
When water emulsion is used as the fuel in SI engine the emission of nitrogen oxides reduces significantly, this is due to
In spark ignition petrol engines maximum emission of Nox takes place when the air fuel ratio (A/F) is
Supercharging is the process of
The diagram which shows the correct crank positions corresponding to the opening and closing of the valves, is known as
Which of the statements is true?
For the same values of peak pressure, peak temperature and heat rejection, the correct order of efficiencies for Otto, Dual and Diesel cycles is
The Orsat apparatus gives
Detonation in the S.I. engine becomes severe during
Compression ratio in case of SI engine is in the range of
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