a) 0.5 – 1000 (W/(m2K))
b) 5 – 100 (W/(m2K))
c) 10 – 1000 (W/(m2K))
d) 50 – 10000 (W/(m2K))
Answer: b
Explanation: A convective heat transfer coefficient for condensing water vapor is 5 – 100 (W/ (m2K)). It is proportionality constant between heat flux and temperature difference that plays an important factor as driving force for the flow of heat.
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