Correct Answer - Option 2 : 0.6
Concept:
SHF (Sensible Heat Factor):
It is defined as a sensible heat load divided by total heat load.
\({{S}}.{{H}}.{{F}} = \frac{{{{S}}.{{H}}}}{{{{T}}.{{H}}}}=\frac{S.H}{S.H\;+\;L.H}\)
where, T.H = S.H + L.H
S.H = Sensible heat, T.H = Total heat, L.H ⇒ Latent heat
Calculation:
Given:
S.H = 30 kJ/sec, L.H = 20 kJ/sec
\({{S}}.{{H}}.{{F}} =\frac{S.H}{S.H\;+\;L.H}\)
\({\rm{S}}.{\rm{H}}.{\rm{F}} = \frac{{30}}{{30 + 20}} = \frac{3}{5} = 0.60\;\)
