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.Management Sciences
A. Rate = Driving force × Resistance
B. Driving force = Rate × Resistance
C. Resistance = Driving force × Rate
D. Rate = Resistance/Driving force
Related Mcqs:
- Dittus-Boelter equation used for the determination of heat transfer co-efficient is valid ___________________?
- A. For fluids in laminar flow B. For fluids in turbulent flow C. When Grashoff number is very important D. For liquid metals...
- Open pan evaporators are preferred to be used, when the solution to be concentrated is_________________?
- A. Scaling B. Highly viscous C. Corrosive D. Salty...
- Extremely large or small volumes of fluids are generally best routed through the shell side of a shell and tube heat exchanger, because of the________________?
- A. Less corrosion problems B. Flexibility possible in the baffle arrangement C. Low pressure drop D. High heat transfer co-efficient...
- Latent heat absorbed by 1 lb of water at 212°F, when it is changed to steam at 212°F, may be around ______________ BTU?
- A. 180 B. 970 C. 3.97 D. None of these...
- A backward feed multiple effect evaporator is better than forward feed for concentrating cold feed, because it provides __________________?
- A. Higher economy B. Lower capacity C. Both A. & B. D. Lower economy...
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