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Power Plant Engineering - Interview Questions and Answers

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1. In India largest thermal power station is located at
A. Kota
B. Sarni
C. Chandrapur
D. Neyveli
Explanation:
2. In fuel cell, the ______ energy is converted into electrical energy.
A. mechanical
B. chemical
C. heat
D. sound
Explanation:
3. Rankine efficiency of a steam power plant
A. improves in summer as compared to that in winter
B. improves in winter as compared to that in summer
C. is unaffected by climatic conditions
D. none of the above
Explanation:
4. Rankine cycle efficiency of a good steam power plant may be in the range of
A. 15 to 20 per cent
B. 35 to 45 per cent
C. 70 to 80 per cent
D. 90 to 95 per ceut
Explanation:
5. In Rankine cycle the work output from the turbine is given by
A. change of internal energy between inlet and outlet
B. change of enthaply between inlet and outlet
C. change of entropy between inlet and outlet
D. change of temperature between inlet and outlet
Explanation:
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