In a pressure vessel containing multiple openings of various dimensions at different parts, stress concentration at the edges of the opening is maximum which becomes negligibly small beyond the area covered by __________ times the hole diameter.

Process Equipment and Plant Design
In a pressure vessel containing multiple openings of various dimensions at different parts, stress concentration at the edges of the opening is maximum which becomes negligibly small beyond the area covered by __________ times the hole diameter.

Ten

Two

Five

Twenty

Ten

Two

Five

Twenty

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Process Equipment and Plant Design
Pick out the wrong statement about the design of seive plate column and the bubble cap column.

Weir height in case of a bubble cap plate ranges from 50 to 150 mm and is higher than the seive plate

Weir height for a bubble cap plate column is the same as that for a seive plate column

The downcomer design and the residence time in the downcomer is almost same for seive plate and bubble cap columns

Weir length for a bubble cap plate is the same as that for the seive plate

Weir height in case of a bubble cap plate ranges from 50 to 150 mm and is higher than the seive plate

Weir height for a bubble cap plate column is the same as that for a seive plate column

The downcomer design and the residence time in the downcomer is almost same for seive plate and bubble cap columns

Weir length for a bubble cap plate is the same as that for the seive plate

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

60°

90°

45°

15°

60°

90°

45°

15°

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Process Equipment and Plant Design
Rivets are generally specified by the

None of these

Overall length

Shank diameter

Head diameter

None of these

Overall length

Shank diameter

Head diameter

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Process Equipment and Plant Design
The distance between the top of the slots and the liquid surface when the static liquid is just ready to flow over the overflow weir is called

Skirt clearance

None of these

Downcomer liquid seal

Static submergence

Skirt clearance

None of these

Downcomer liquid seal

Static submergence

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Process Equipment and Plant Design
The normal range of velocity of water in pipes is __________ m/sec.

0.1-0.5

10-50

1-2

15-30

0.1-0.5

10-50

1-2

15-30

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Process Equipment and Plant Design

Process Equipment and Plant Design In a pressure vessel containing multiple openings of various dimensions at different parts, stress concentration at the edges of the opening is maximum which becomes negligibly small beyond the area covered by __________ times the hole diameter.

Process Equipment and Plant Design Pick out the wrong statement about the design of seive plate column and the bubble cap column.

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

Process Equipment and Plant Design Rivets are generally specified by the

Process Equipment and Plant Design The distance between the top of the slots and the liquid surface when the static liquid is just ready to flow over the overflow weir is called

Process Equipment and Plant Design The normal range of velocity of water in pipes is __________ m/sec.

Process Equipment and Plant Design
In a pressure vessel containing multiple openings of various dimensions at different parts, stress concentration at the edges of the opening is maximum which becomes negligibly small beyond the area covered by __________ times the hole diameter.

Process Equipment and Plant Design
Pick out the wrong statement about the design of seive plate column and the bubble cap column.

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

Process Equipment and Plant Design
Rivets are generally specified by the

Process Equipment and Plant Design
The distance between the top of the slots and the liquid surface when the static liquid is just ready to flow over the overflow weir is called

Process Equipment and Plant Design
The normal range of velocity of water in pipes is __________ m/sec.