The centre to centre distance between two consecutive baffles in a shell and tube heat exchanger is called the baffle pitch or baffle spacing, which is more than 1/5th the I.D. of the shell. Which of the following is not a function of the baffles?

Process Equipment and Plant Design
The centre to centre distance between two consecutive baffles in a shell and tube heat exchanger is called the baffle pitch or baffle spacing, which is more than 1/5th the I.D. of the shell. Which of the following is not a function of the baffles?

To increase the residence time of shell side fluid

To reduce the induced vibration in the tubes

To increase the tube side heat transfer co-efficient by inducing turbulence

To provide support to the tube bundle

To increase the residence time of shell side fluid

To reduce the induced vibration in the tubes

To increase the tube side heat transfer co-efficient by inducing turbulence

To provide support to the tube bundle

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Process Equipment and Plant Design
The diameter of a propeller agitator used in agitation tank ranges from __________ percent of the tank diameter and its peripherial speed is normally 300 to 500 metres/minute.

55 to 75

5 to 10

15 to 30

40 to 50

55 to 75

5 to 10

15 to 30

40 to 50

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Process Equipment and Plant Design
In inclined long tube vertical evaporators, the tubes are inclined at an angle of

15°

90°

45°

60°

15°

90°

45°

60°

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Process Equipment and Plant Design
Bubble cap diameter used for the distillation column having diameter ranging from 1.5 to 4.5 metres is about __________ mm.

10

50

150

100

10

50

150

100

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Process Equipment and Plant Design
In distillation columns, bubble caps are held in place over trays by

Bolts

A hold down bar

Both B and C

Rivets

Bolts

A hold down bar

Both B and C

Rivets

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Process Equipment and Plant Design
In case of a 'thin' pressure vessel, the ratio of its diameter to wall thickness is

< 10

> 20

> 10

30

< 10

> 20

> 10

30

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Process Equipment and Plant Design

Process Equipment and Plant Design The centre to centre distance between two consecutive baffles in a shell and tube heat exchanger is called the baffle pitch or baffle spacing, which is more than 1/5th the I.D. of the shell. Which of the following is not a function of the baffles?

Process Equipment and Plant Design The diameter of a propeller agitator used in agitation tank ranges from __________ percent of the tank diameter and its peripherial speed is normally 300 to 500 metres/minute.

Process Equipment and Plant Design In inclined long tube vertical evaporators, the tubes are inclined at an angle of

Process Equipment and Plant Design Bubble cap diameter used for the distillation column having diameter ranging from 1.5 to 4.5 metres is about __________ mm.

Process Equipment and Plant Design In distillation columns, bubble caps are held in place over trays by

Process Equipment and Plant Design In case of a 'thin' pressure vessel, the ratio of its diameter to wall thickness is

Process Equipment and Plant Design
The centre to centre distance between two consecutive baffles in a shell and tube heat exchanger is called the baffle pitch or baffle spacing, which is more than 1/5th the I.D. of the shell. Which of the following is not a function of the baffles?

Process Equipment and Plant Design
The diameter of a propeller agitator used in agitation tank ranges from __________ percent of the tank diameter and its peripherial speed is normally 300 to 500 metres/minute.

Process Equipment and Plant Design
In inclined long tube vertical evaporators, the tubes are inclined at an angle of

Process Equipment and Plant Design
Bubble cap diameter used for the distillation column having diameter ranging from 1.5 to 4.5 metres is about __________ mm.

Process Equipment and Plant Design
In distillation columns, bubble caps are held in place over trays by

Process Equipment and Plant Design
In case of a 'thin' pressure vessel, the ratio of its diameter to wall thickness is