For pipe flows, head is proportional to ______________ at constant capacity (where D = pipe diameter) ?

Related Mcqs:

If ‘D’ is the inside diameter of the shell of a shell and tube heat exchanger, then the baffle spacing is usually in the range of__________________?

A. D/2 or minimum 2″ to 5D B. D/5 or minimum 2″ to 5D C. D/5 or minimum 2″ to D D. None of these...

Frame thickness in the plate and frame filter press is normally in the range of ______________ inches?

A. 0.25 to 4 B. 0.25 to 8 C. 1 to 5 D. 1 to 12...

Pick out the wrong statement?

A. The tensile strength of a brittle material is less than its compressive strength B. The compressive strength of a ductile material is less than its tensile strength C. In a thick cylindrical shell, the hoop stress is maximum at the inner radius D. The value of crushing load is more than that of buckling … Pick out the wrong statement?Read More...

The units of Young’s modulus of elasticity and ________________ are the same?

A. Strain B. Stress C. Modular ratio D. None of these...

Maximum size of the raschig rings used in a packed tower is about _______________ of the column diameter?

A. 1/10th B. 1/20th C. 1/30th D. 1/50th...