Power Plant Engineering MCQ Questions & Answers | Electrical Engineering

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26.
The energy radiated by sun on a bright sunny day is approximately

A. 700 W/m²

B. 800 W/m²

C. 1 kW/m²

D. 2 kW/m²

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27.
The average ash content in Indian co als is about

A. 5%

B. 10%

C. 15%

D. 20%

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28.
The main source of production of biogas is

A. human waste

B. wet cow dung

C. wet livestock waste

D. all above

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29.
Deaerative heating is done to

A. Heat the water

B. Heat the air in the water

C. Remove dissolved gases in the water

D. None of these

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30.
Regenerative cycle thermal efficiency

A. is always greater than simple Rankine thermal efficiency

B. is greater than simple Rankine cycle thermal efficiency only when steam is bled at particu-lar pressure

C. is same as simple Rankine cycle thermal efficiency

D. is always less than simple Rankine cycle thermal efficiency

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Power Plant Engineering MCQ Questions & Answers | Electrical Engineering

26. The energy radiated by sun on a bright sunny day is approximately

Answer & Solution

27. The average ash content in Indian co als is about

Answer & Solution

28. The main source of production of biogas is

Answer & Solution

29. Deaerative heating is done to

Answer & Solution

30. Regenerative cycle thermal efficiency

Answer & Solution

Read More Section(Power Plant Engineering In Ee)

26.
The energy radiated by sun on a bright sunny day is approximately

27.
The average ash content in Indian co als is about

28.
The main source of production of biogas is

29.
Deaerative heating is done to

30.
Regenerative cycle thermal efficiency