Q. Which of the following statement is correct regarding normal cetaine?

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Q. Enriched uranium is required as a fuel in a nuclear reactor, if light water is used as moderator and coolant, because light water has

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Q. As compared to air standard cycle, in actual working, the effect of variation in specific heats is to

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Q. The __________ engines can work on very lean mixture of fuel.

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Q. The ignition quality of petrol is expressed by

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Q. The cylinder of a gas engine is made __________ than that of the petrol engine.

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Q. The thermal efficiency of a petrol engine is __________ as compared to diesel engine.

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Q. The compression ignition engines are governed by

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Q. The delay period in oil engines increases with increase in the speed of engine.

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Q. The specific fuel consumption per B.P. hour for a diesel engine is about

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Q. The fuel valve in a four stroke cycle diesel engine

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Q. In petrol engines, advancing of the spark timing will __________ the knocking tendency.

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Q. The knocking tendency in compression ignition engines for a given fuel will be

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Q. In a four stroke cycle engine, the sequence of operations is

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Q. Diesel as compared to petrol is

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Q. The spark ignition engines are governed by

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Q. If petrol is used in a diesel engine, then

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Q. The sensing element in the control system of nuclear reactors measure the __________ of the neutron flux in the reactor.

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Q. If the temperature of intake air in internal combustion engine increases, then its efficiency will

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Q. In a coil ignition system of petrol engines, a condenser is connected across the contact-breaker in order to

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