PROCESS EQUIPMENT AND PLANT DESIGN QUIZ

1/2 to 1/4th

1/20-1/30th

1/5-1/10th

1/10-1/15th

Change in the shape of pipeline

All of these

Changes in its direction

Expansion joint

f = 0.04/NRe0.16

f = 25/NRe

f = 16/NRe

f = 0.22 NRe0.05

Nipple

Ferrule

Socket

Saddle

1

180

8

80

5

15

2

10

Preferably flow inside the tube for its easier internal cleaning

Flow at a very slow velocity

Flow outside the tube, when the flow is counter-current and inside the tube when the flow is co-current

Perferably flow outside the tube

1/D

1/D⁵

1/D²

D²

Remain unaffected

Increase or decrease depending on the nature of the dust

Increase

Decrease

G0.5

G1.5

G0.2

G0.8