Q. An ignition coil in the spark ignition engines supplies __________ voltage to the spark plug.

View solution

Q. The operation of forcing additional air under pressure into the engine cylinder is known as

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. The ignition quality of petrol is expressed by

View solution

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

View solution

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

View solution

Q. The compression ignition engines are governed by

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

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

View solution

Q. Diesel as compared to petrol is

View solution

Q. The spark ignition engines are governed by

View solution

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

View solution

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

View solution