Steam is to be condensed in a shell and tube heat exchanger, 5 m long with a shell diameter of 1 m. Cooling water is to be used for removing the heat. Heat transfer co-efficient for the cooling water, whether on shell side or tube side is the same. The best arrangement is_____________?

Related Mcqs:

For a liquid in laminar flow through a very long tube, when the exit fluid temperature approaches the wall temperature, the equation to be used is______________?

A. Nu = 0.023 Re0.8. Pr0.4 B. Nu = (π/2) Gz C. Nu = (2/π) Gz D. Nu = 2Gz0.5...

jH factor for heat transfer depends upon the ____________ number?

A. Biot B. Nusselt C. Reynolds D. Prandtl...

The maximum heat transfer co-efficient from steam heating will be attained when the steam is_________________?

A. Supersaturated B. Saturated C. Wet D. None of these...

Choose the correct equation ?

A. Nu = (Re) (Pr) (Gz) B. Nu = (Re) (Pr) (St) C. Nu = (Re) (Pr) D. Nu = (Pr) (St)...

When does the heat generated by fluid friction becomes appreciable compared to the heat transferred between the fluids ?

A. At high fluid velocity B. At low velocity C. When fluid flows past a smooth surface D. None of these...