343) A steam pipe is to be lined with two layers of insulating materials of different thermal conductivities. For the minimum heat transfer,
Answer is:
the better insulation must be put inside
Related Heat Transfer Refrigeration and Air Conditioning MCQ with Answers
Answer is:
Yes
Answer is:
cooled and humidified
Answer is:
The effect of under-cooling the liquid refrigerant is to decrease the coefficient of performance.
Answer is: