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In a psychrometric process, the sensible heat added is 30 kJ/sec and latent heat added is 20 kJ/sec. The sensible heat factor for the process is1. 0.32. 0.63. 0.674. 1.5 |
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Answer» 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 \({{S}}.{{H}}.{{F}} =\frac{S.H}{S.H\;+\;L.H}\) \({\rm{S}}.{\rm{H}}.{\rm{F}} = \frac{{30}}{{30 + 20}} = \frac{3}{5} = 0.60\;\) |
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