Recent questions without a selected answer

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Consider the following statements with reference to Gas turbine cycle

asked Jan 16, 2018 in PPE by chandu (215k points)

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The given figure shows four plots A, B, C, and D of thermal efficiency against pressure ratio

asked Jan 16, 2018 in PPE by chandu (215k points)

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The thermal efficiency of gas turbine plants is higher compared to

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The thermal efficiency of a gas turbine cycle with regeneration in terms of

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Gas turbines use

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The two stages of compression (With identical isentropic efficiency) is given by

asked Jan 16, 2018 in PPE by chandu (215k points)

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In a single- stage open cycle gas turbine

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The thermal efficiency of this cycle is :

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The shaded are (1-5-2-1) in the p-V diagram represents:

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The increases in the overall thermal efficiency would be:

asked Jan 16, 2018 in PPE by chandu (215k points)

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Which one of the thermodynamic cycles shown in the following figures represents that of Brayton cycle?

asked Jan 16, 2018 in PPE by chandu (215k points)

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The efficiency of a simple gas turbine can be improved by

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The air- fuel ratio employed in a gas turbines is

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The thermal efficiency of Brayton cycle

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The thermal efficiency of Brayton cycle with regeneration decreases as the compressor ratio

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Consider the following statements relating to a closed gas turbine cycle.

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Reheating in a gas turbine

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A gas turbine works on which one of the following cycles?

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In gas turbines, regenerative heating always improves

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The thermal efficiency of a gas turbine plant is low as compared

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