Q. What efficiencies of thermionic power generator have been realised?

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Q. The maximum electron current per unit area provided by an emitter is given by (where J = current density, T = absolute temperature in K, ɸ = work function in keV, k = Boltzmann’s constant & A=emission constant)

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Q. In an electron beam, the average kinetic energy of an electron is given by __________

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Q. What is the air standard cycle for a Gas-Turbine called?

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Q. What is the difference between a Rankine cycle & a Brayton cycle?

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Q. Which of the following is a type of Gas Turbine Plant?

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Q. Power is produced when the working fluid does some work on the?

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Q. A Gas Turbine is which type of combustion plant?

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Q. Which among these is the main component of a gas turbine plant?

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Q. Which type of compressor is used in a gas turbine plant?

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Q. What part or % of power developed is utilised for driving the compressor?

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Q. The gas turbine power plant mainly uses which among the following fuels?

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Q. The heating value of gaseous fuels is about _____________

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Q. The compressor has to be started _____________

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Q. Which of these is not a part of a Gas Turbine Plant?

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Q. What are the major field(s) of application of gas turbine?

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Q. Which of the following is (are) the limitation(s) of gas turbines?

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Q. The ratio of heat actually released by 1kg of fuel to heat that would be released by complete perfect combustion is called ___________

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Q. What is the percentage of total energy input appearing as network output of the cycle?

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Q. Which of the following method(s) can be used to improve the thermal efficiency of open cycle gas turbine plant?

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