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.

8

1/2

2

4

8

1/2

2

4

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Process Equipment and Plant Design
Le/D for a Tee (used as elbow, entering branch) would be

Around 90

Both B and C

Less than that for Tee (used as elbow, entering run)

More than that for Tee (used as elbow, entering run)

Around 90

Both B and C

Less than that for Tee (used as elbow, entering run)

More than that for Tee (used as elbow, entering run)

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Process Equipment and Plant Design
In case of 1.5" heat exchanger tubes, the inside flow area __________ with decrease in BWG.

Increases

Decreases

None of these

Remains same

Increases

Decreases

None of these

Remains same

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Process Equipment and Plant Design
In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.

2.5

1.5 to 3

1.3 to 2

1.6 to 2

2.5

1.5 to 3

1.3 to 2

1.6 to 2

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Process Equipment and Plant Design
Needle valves are generally not used for

High pressure throttling service

Smaller sizes of pipe

Very large diameter pipes

Very accurate flow control

High pressure throttling service

Smaller sizes of pipe

Very large diameter pipes

Very accurate flow control

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Process Equipment and Plant Design
Holes of a sieve tray are arranged in triangular pitch of __________ times the hole diameter.

1.5 to 2

10 to 15

5 to 10

2.5 to 5

1.5 to 2

10 to 15

5 to 10

2.5 to 5

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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 Le/D for a Tee (used as elbow, entering branch) would be

Process Equipment and Plant Design In case of 1.5" heat exchanger tubes, the inside flow area __________ with decrease in BWG.

Process Equipment and Plant Design In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.

Process Equipment and Plant Design Needle valves are generally not used for

Process Equipment and Plant Design Holes of a sieve tray are arranged in triangular pitch of __________ times the hole diameter.

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
Le/D for a Tee (used as elbow, entering branch) would be

Process Equipment and Plant Design
In case of 1.5" heat exchanger tubes, the inside flow area __________ with decrease in BWG.

Process Equipment and Plant Design
In a distillation column, bubble caps are located on trays with a pitch of __________ times the outside diameter of the caps.

Process Equipment and Plant Design
Needle valves are generally not used for

Process Equipment and Plant Design
Holes of a sieve tray are arranged in triangular pitch of __________ times the hole diameter.