The reduced ambient air cooling system has - Heat Transfer, Refrigeration and Air Conditioning Quiz

Mechanical Engineering : Heat Transfer, Refrigeration and Air Conditioning - Quiz(MCQ)

The reduced ambient air cooling system has

one cooling turbine and one heat exchanger

one cooling turbine and two heat exchangers

two cooling turbines and one heat exchanger

two cooling turbines and two heat exchangers

Correct Answer : Option (C) : two cooling turbines and one heat exchanger

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The value of the wave length for maximum emissive power is given by

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Correct Answer : Wein's law

Emissivity of a body will be equal to its absorptivity at all temperatures.

Yes

Can Not Say

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Correct Answer : Yes

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