power generation MCQs – Page 7

Practise focused power generation questions with marked answers for exam preparation and subject revision.

power generation Mcqs
121. Solar thermal power generation can be achieved by_______________?
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A. using a solar pond

B. any of the above system

C. using flat plate collectors

D. using focusing collector or heliostates

122. Edwards air pump____________?
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A. removes only un-condensed vapour from condenser

B. removes air alongwith vapour and also the condensed water from condenser

C. removes air and also vapour from condenser

D. removes only air from condenser

123. Regenerative cycle thermal efficiency_______________?
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A. is same as simple Rankine cycle thermal efficiency

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

C. is always less than simple Rankine cycle thermal efficiency

D. is always greater than simple Rankine thermal efficiency