The unit of heat transfer co-efficient is_________________?

Related Mcqs:

In a forward feed multiple effect evaporator, the pressure is ____________________?

A. Highest in last effect B. Lowest in last effect C. Same in all effects D. Dependent on the number of effects...

Which of the following has the lowest overall heat transfer co-efficient ?

A. Dowtherm B. Molten sodium C. Water D. Air...

What is the emissivity of a black body ?

A. 0 B. 1 C. 0.5 D. 0.90...

Thermal conductivities of most of the liquids _______________ with rise in temperature?

A. Increases B. Decreases C. Remains unchanged D. May increase or decrease; depends on the liquid...

Baffles in the shell side of a shell and tube heat exchanger ?

A. Increase the cross-section of the shell side liquid B. Force the liquid to flow parallel to the bank C. Increase the shell side heat transfer co-efficient D. Decrease the shell side heat transfer co-efficient...