Tube side pressure drop in a 1-2 heat exchanger (for turbulent flow of fluids through the tubes) is about __________ times, that in a 1-1 heat exchanger having the same size & number of tubes and operated at the same liquid flow rate.

Process Equipment and Plant Design
Tube side pressure drop in a 1-2 heat exchanger (for turbulent flow of fluids through the tubes) is about __________ times, that in a 1-1 heat exchanger having the same size & number of tubes and operated at the same liquid flow rate.

4

2

8

1/2

4

2

8

1/2

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Process Equipment and Plant Design
Typical static submergence for bubble cap plate column operating at atmospheric pressure may be around

0.5"

50% of the plate spacing

2.5"

5"

0.5"

50% of the plate spacing

2.5"

5"

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Process Equipment and Plant Design
Joint efficiency (J) for a seamless pipe is

1.2

< 0.5

0.85

1

1.2

< 0.5

0.85

1

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Process Equipment and Plant Design
Larger depth of liquid on the trays of a distillation column

Both A & B

Neither A nor B

Results in higher pressure drop per tray

Leads to high tray efficiency

Both A & B

Neither A nor B

Results in higher pressure drop per tray

Leads to high tray efficiency

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Process Equipment and Plant Design
What is the minimum recommended ligament for square pitch arrangement in case of heat exchangers?

Equal to tube I.D

6.5 mm

Equal to tube O.D

6.5 cms

Equal to tube I.D

6.5 mm

Equal to tube O.D

6.5 cms

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Process Equipment and Plant Design
The circumferential (hoop) stress in a thin walled cylinderical vessel under internal pressure is

pd/3t

pd/4t

pd/2t

pd/t

pd/3t

pd/4t

pd/2t

pd/t

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Process Equipment and Plant Design

Process Equipment and Plant Design Tube side pressure drop in a 1-2 heat exchanger (for turbulent flow of fluids through the tubes) is about __________ times, that in a 1-1 heat exchanger having the same size & number of tubes and operated at the same liquid flow rate.

Process Equipment and Plant Design Typical static submergence for bubble cap plate column operating at atmospheric pressure may be around

Process Equipment and Plant Design Joint efficiency (J) for a seamless pipe is

Process Equipment and Plant Design Larger depth of liquid on the trays of a distillation column

Process Equipment and Plant Design What is the minimum recommended ligament for square pitch arrangement in case of heat exchangers?

Process Equipment and Plant Design The circumferential (hoop) stress in a thin walled cylinderical vessel under internal pressure is

Process Equipment and Plant Design
Tube side pressure drop in a 1-2 heat exchanger (for turbulent flow of fluids through the tubes) is about __________ times, that in a 1-1 heat exchanger having the same size & number of tubes and operated at the same liquid flow rate.

Process Equipment and Plant Design
Typical static submergence for bubble cap plate column operating at atmospheric pressure may be around

Process Equipment and Plant Design
Joint efficiency (J) for a seamless pipe is

Process Equipment and Plant Design
Larger depth of liquid on the trays of a distillation column

Process Equipment and Plant Design
What is the minimum recommended ligament for square pitch arrangement in case of heat exchangers?

Process Equipment and Plant Design
The circumferential (hoop) stress in a thin walled cylinderical vessel under internal pressure is