IC Engines and Nuclear Power Plants Questions

• If petrol is used in a diesel engine, then
• In a four stroke cycle petrol engine, the expansion
• During idling, a petrol engine requires __________ mixture.
• The brake power is always greater than indicated power.
• The sensing element in the control system of nuclear reactors measure the __________ of the neutron flux in the reactor.
• The method of determination of indicated power of a multi cylinder spark ignition engine is by the use of
• The first nuclear power plant in India was located at
• Which of the following statement is correct regarding normal cetaine?
• The probability of knocking in diesel engines is increased by
• Enriched uranium is required as a fuel in a nuclear reactor, if light water is used as moderator and coolant, because light water has
• In an internal combustion engine, the process of removing the burnt gases from the combustion chamber of the engine cylinder is known as
• A supercharger receives air from the atmosphere surrounding the engine, compresses it to a higher pressure and then feeds it into the inlet valve of the engine.
• The specific fuel consumption per B.P. hour for a diesel engine is about
• A fuel of an octane number rating of 75 matches in knocking intensity as a mixture of
• In a petrol engine, the fuel supplied to the engine cylinder is mixed with required quantity of air and the mixture is ignited with a
• The cylinder of a gas engine is made __________ than that of the petrol engine.
• The knocking tendency in compression ignition engines for a given fuel will be
• A nuclear power plant differs from a conventional steam power station only in the steam generating part.
• In natural uranium, the constituents of three naturally occuring isotopes are
• Reflector in nuclear power plants is used to reflect neutrons back into the active core.