The by-pass factor for a cooling coil

A)
decreases with increase in velocity of air passing through it
B)
remains unchanged with increase in velocity of air passing through it
C)
Both (A) and (B)
D)
increases with increase in velocity of air passing through it

Correct Answer : Option (D) :   increases with increase in velocity of air passing through it

Recently Updated in Heat Transfer, Refrigeration and Air Conditioning Questions
The value of the wave length for maximum emissive power is given by
A)
Wein's law
B)
Stefan's law
C)
Planck's law
D)
Kirchhoff's law

Correct Answer :   Wein's law

Emissivity of a body will be equal to its absorptivity at all temperatures.
A)
Yes
B)
No
C)
Can Not Say
D)
None of the above

Correct Answer :   Yes

During dehumidification process, __________ remains constant.
A)
specific humidity
B)
dry bulb temperature
C)
relative humidity
D)
wet bulb temperature

Correct Answer :   dry bulb temperature

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