Exercise: Heat Transfer Refrigeration And Air Conditioning

Questions for: Heat Transfer Refrigeration And Air Conditioning

Stefan-Boltzmann law is applicable for heat transfer by convection.
A:
Agree
B:
Disagree
C:
D:
Answer: B
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Sensible heat factor is given by (where S.H. = Sensible heat, and L.H. = Latent heat)
A:
B:
C:
D:
Answer: A
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The specific humidity during humidification process
A:
remains constant
B:
increases
C:
decreases
D:
Answer: B
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The heat of sun reaches to us according to
A:
conduction
B:
convection
C:
radiation
D:
none of these
Answer: C
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The reduced ambient air cooling system has
A:
one cooling turbine and one heat exchanger
B:
one cooling turbine and two heat exchangers
C:
two cooling turbines and one heat exchanger
D:
two cooling turbines and two heat exchangers
Answer: C
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