Curioustab

Home » Mechanical Engineering » Heat Transfer, Refrigeration and Air Conditioning

In case of sensible heating of air, the coil efficiency is given by (where B.P.F. = By-pass factor)

B.P.F. - 1
1 - B.P.F.
1 + B.RF.

Correct Answer: 1 - B.P.F.

← Previous Question Next Question→

More Questions from Heat Transfer, Refrigeration and Air Conditioning

The wet bulb temperature at 100% relative humidity is __________ dry bulb temperature.
Sensible heat factor is given by (where S.H. = Sensible heat, and L.H. = Latent heat)
The horizontal and non-uniformly spaced lines on a psychrometric chart indicates
In order to cool and dehumidify a stream of moist air, it must be passed over the coil at a temperature
Which of the following refrigerant is highly toxic and flammable?
The most commonly used method for the design of duct size is the
The undesireable property of a refrigerant is
The expression Q = ρ AT4 is called
In actual air-conditioning applications for R-12 and R-22, and operating at a condenser temperature of 40° C and an evaporator temperature of 5° C, the heat rejection factor is about
The heating of air, without any change in its specific humidity, is known as sensible heating.

Discussion & Comments

No comments yet. Be the first to comment!

Join Discussion