Q. In a diesel engine, the duration between the time of injection and ignition is known as?

View solution

Q. Nuclear Reactors are used __________

View solution

Q. Where reactor operation is designed with fast neutrons such as in reactors using highly enriched fuel, the moderator used is?

View solution

Q. The expansion of fuel in a four stroke cycle diesel engine __________

View solution

Q. A moderator, in nuclear power plants, is a medium introduced into the fuel mass in order to __________

View solution

Q. The thermal efficiency of diesel engines is about __________

View solution

Q. In a four stroke cycle petrol engine, the charge is ignited at __________

View solution

Q. The exhaust valve in a four stroke cycle petrol engine __________

View solution

Q. The brake power of a diesel engine, keeping other parameters constant, can be increased by __________

View solution

Q. In a four stroke cycle, the minimum temperature inside the engine cylinder occurs at the __________

View solution

Q. The effective inhibitor of pre-ignition is __________

View solution

Q. The reference fuels for knock rating of spark ignition engines would include __________

View solution

Q. What is the purpose of testing an internal combustion engine?

View solution

Q. Pre-ignition is caused by the spontaneous combustion of the mixture before the end of the compression stroke, and is due to __________

View solution

Q. The thermal efficiency of a standard Otto cycle for a compression ratio of 5.5 will be __________

View solution

Q. The fuels in order of decreasing knock tendency for spark ignition engines are __________

View solution

Q. Solid fuel fabricated into various small shapes, which are assembled to form fuel elements, is in the form of __________

View solution

Q. A higher compression ratio causes __________

View solution

Q. Which one of the following event would reduce volumetric efficiency of a vertical compression ignition engine?

View solution

Q. A fuel of cetane number 40 has the same ignition quality as a mixture of __________

View solution