Compressors, Gas Turbines & Jet Engines Mcqs

Q.  Open cycle gas turbine works on___________________?

a. Brayton or Atkinson cycle
b. Rankine cycle
c. Carnot cycle
d. Erricsson cycle
e. Joule cycle


ANSWER: See Answer
 
No explanation is available for this question!
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MCQs:  The following is true for an open cycle gas turbine having exhaust heat exchanger. Atmospheric air before entering the compressor is____________________?
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MCQs:  The thermal efficiency of a simple gas turbine for a given turbine inlet temperature with increase in pressure ratio_____________________?
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MCQs:  Water gas is produced by ___________________ ?
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MCQs:  The combustion efficiency of a gas turbine using perfect combustion chamber is of the order of________________?
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MCQs:  There is a certain pressure ratio (optimum) for a gas turbine at which its thermal efficiency is maximum. With increase in turbine temperature, the value of pressure ratio for the peak efficiency would__________________?
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MCQs:  The ideal efficiency of simple gas turbine cycle depends on________________?
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MCQs:  The material commonly used for air craft gas turbine is__________________?
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MCQs:  The jnaximum combustion pressure in gas turbine as compared to I.C. engine is_________________?
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MCQs:  As the turbine inlet temperature increases, the thermal efficiency of gas turbine for the optimum pressure ratio_____________________?
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MCQs:  It is not possible to use closed gas turbine cycle in aeronautical engines because_________________ ?
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MCQs:  For an irreversible gas turbine cycle, the efficiency and work ratio both depend on___________________?
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MCQs:  Producer gas is produced by_____________________?
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MCQs:  A gas turbine used in air craft should have______________________?
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MCQs:  The degree of reaction of an axial flow turbine is the ratio of isentropic temperature drop in a blade row to the_____________________?
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MCQs:  The closed cycle in gas turbines_________________?
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MCQs:  Water is injected in gas turbine cycle to___________________?
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MCQs:  In the axial flow gas turbine, the work ratio is the ratio of____________________?
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MCQs:  A closed gas turbine in which fuel is burnt directly in the air is not possible because of__________________?
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MCQs:  In gas turbines^ high thermal efficiency is obtained in_________________?
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MCQs:  In jet engines, for the efficient production of large power, fuel is burnt in an atmosphere of__________________?
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