Pressure drop per tray in the atmospheric distillation column is about __________ psi.

Process Equipment and Plant Design
Pressure drop per tray in the atmospheric distillation column is about __________ psi.

43833

0.01 - 0.5

0.07 - 0.12

0.5 - 1.0

43833

0.01 - 0.5

0.07 - 0.12

0.5 - 1.0

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Process Equipment and Plant Design
Vertical condenser is advantageous to the horizontal condenser from operation point of view, when

Hydrostatic head is required for refluxing the condensate

Sub cooling of condensate is desired

Both the functions of condensation & sub cooling are carried out in a single unit

Only the function of condensation is to be carried out

Hydrostatic head is required for refluxing the condensate

Sub cooling of condensate is desired

Both the functions of condensation & sub cooling are carried out in a single unit

Only the function of condensation is to be carried out

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Process Equipment and Plant Design
In case of plain carbon steel, butt welded joints are used for shell plate thickness ≤ __________ cms. .

0.5

1.2

3.8

6.8

0.5

1.2

3.8

6.8

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Process Equipment and Plant Design
In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about __________ cms.

20

30

10

35

20

30

10

35

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Process Equipment and Plant Design
Seamless pipe is made

From rolled strips formed into cylinders and seam-welded

Both B and C

By forging a solid round, piercing it by simultaneously rotating & forcing it over a piercer point and further reducing it by rolling gas drawing

By extrusion & casting into static and centrifugal molds

From rolled strips formed into cylinders and seam-welded

Both B and C

By forging a solid round, piercing it by simultaneously rotating & forcing it over a piercer point and further reducing it by rolling gas drawing

By extrusion & casting into static and centrifugal molds

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Process Equipment and Plant Design
In a distillation column, the minimum residence time for liquid in the downspout is about __________ seconds.

80

1

180

8

80

1

180

8

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Process Equipment and Plant Design

Process Equipment and Plant Design Pressure drop per tray in the atmospheric distillation column is about __________ psi.

Process Equipment and Plant Design Vertical condenser is advantageous to the horizontal condenser from operation point of view, when

Process Equipment and Plant Design In case of plain carbon steel, butt welded joints are used for shell plate thickness ≤ __________ cms. .

Process Equipment and Plant Design In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about __________ cms.

Process Equipment and Plant Design Seamless pipe is made

Process Equipment and Plant Design In a distillation column, the minimum residence time for liquid in the downspout is about __________ seconds.

Process Equipment and Plant Design
Pressure drop per tray in the atmospheric distillation column is about __________ psi.

Process Equipment and Plant Design
Vertical condenser is advantageous to the horizontal condenser from operation point of view, when

Process Equipment and Plant Design
In case of plain carbon steel, butt welded joints are used for shell plate thickness ≤ __________ cms. .

Process Equipment and Plant Design
In case of bubble cap distillation column of diameter greater than 1.2 metres, the cap diameter is roughly about __________ cms.

Process Equipment and Plant Design
Seamless pipe is made

Process Equipment and Plant Design
In a distillation column, the minimum residence time for liquid in the downspout is about __________ seconds.