Process Equipment and Plant Design MCQs

1/10-1/15th

1/5-1/10th

1/20-1/30th

1/2 to 1/4th

The corrosive and fouling fluid should be preferably routed through the tubes.

The viscous fluid should be routed through the shell side.

Lower flow rate fluid should be routed through the shell side.

Higher pressure fluid stream should be routed through the shell side.

2

1-Feb

4

1-Apr

higher

lower

same

unpredictable

2 to 3

3 to 5

4 to 8

6 to 12

density of the gas, but is independent of the viscosity of the gas.

density of the gas and inversely as viscosity of the gas.

viscosity of the gas and inversely as density of the gas.

none of these.

preventing the local overstressing of the shell around the opening.

reduction of discontinuity in shape at the junction.

making the joint leak proof.

none of these.

0.1 to 0.3

0.6 to 0.7

0.85 to 0.95

1.5 to 2

half

equal to

twice

eight times

much more than that for fully open globe valves.

much less (say 2% than that for fully open globe valves).

around 7.

both (b) and (c).