Curioustab
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Aptitude
General Knowledge
Verbal Reasoning
Computer Science
Interview
Home
»
Mechanical Engineering
»
Heat Transfer, Refrigeration and Air Conditioning
Moisture should be removed from refrigerants to avoid
freezing at the expansion valve
restriction to refrigerant flow
corrosion of steel plates
all of these
Correct Answer:
all of these
← Previous Question
Next Question→
More Questions from
Heat Transfer, Refrigeration and Air Conditioning
In air-conditioning of aeroplanes, using air as a refrigerant, the cycle used is
The critical thickness of insulation for a sphere is
The ratio of surface convection resistance to the internal conduction resistance is known as
Wet bulb temperature is the temperature of air recorded by a thermometer, when
When there is an addition of water vapour to the air of enclosed space, a gain in __________ is said to occur.
The temperature below which a gas is always liquified, is known as critical temperature.
The expression is used for calculating
In aqua-ammonia absorption refrigeration system, incomplete rectification leads to accumulation of water in
In a black body, all radiations are rejected.
An ordinary passenger aircraft requires a cooling system of capacity.
Discussion & Comments
No comments yet. Be the first to comment!
Name:
Comment:
Post Comment
Join Discussion
Discussion & Comments