Correct answer
B. decreases
Explanation
The correct answer is decreases.
LMTD in case of counter flow heat exchanger as compared-to parallel flow heat exchanger is ________?
Highest temperature encountered in refrigeration cycle should be________?
Which of the following property of air does not increase with rise in temperature ________?
According to which law, all perfect gases change in volume by l/273th of their original volume at 0°C for every 1°C change in temperature when pressure remains constant ________?
Absorption system normally uses the following refrigerant________?
Slack of various events on the critical path in PERT/CPM chart________?