A high vapour velocity is required for high plate efficiency in a seive plate coloumn. The satisfactory value of operating vapor velocity for design purpose in seive plate column is about __________ percent of the flooding velocity.

Process Equipment and Plant Design
A high vapour velocity is required for high plate efficiency in a seive plate coloumn. The satisfactory value of operating vapor velocity for design purpose in seive plate column is about __________ percent of the flooding velocity.

80

95

60

45

80

95

60

45

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Process Equipment and Plant Design
The testing pressure of storage tanks and pressure vessels designed as per Indian standard codes should be about __________ times.the design pressure.

1.5 to 2

4 to 5

>5

3 to 4

1.5 to 2

4 to 5

>5

3 to 4

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Process Equipment and Plant Design
A pipe is generally made of circular cross-section, because a circular cross-section has the

Lowest surface area requirement for a given volume

None of these

Both A & B

Higher structural strength

Lowest surface area requirement for a given volume

None of these

Both A & B

Higher structural strength

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Process Equipment and Plant Design
Cylinderical shell thickness of rotary drier is generally __________ mm.

43990

18-22

43864

44180

43990

18-22

43864

44180

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Process Equipment and Plant Design
Bubble cap plate column is

A differential stage contactor

A continuous contactor

A finite stage contactor

Used only for distillation, not for absorption

A differential stage contactor

A continuous contactor

A finite stage contactor

Used only for distillation, not for absorption

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Process Equipment and Plant Design
The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.

Twice

Half

Four times

Equal to

Twice

Half

Four times

Equal to

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Process Equipment and Plant Design

Process Equipment and Plant Design A high vapour velocity is required for high plate efficiency in a seive plate coloumn. The satisfactory value of operating vapor velocity for design purpose in seive plate column is about __________ percent of the flooding velocity.

Process Equipment and Plant Design The testing pressure of storage tanks and pressure vessels designed as per Indian standard codes should be about __________ times.the design pressure.

Process Equipment and Plant Design A pipe is generally made of circular cross-section, because a circular cross-section has the

Process Equipment and Plant Design Cylinderical shell thickness of rotary drier is generally __________ mm.

Process Equipment and Plant Design Bubble cap plate column is

Process Equipment and Plant Design The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.

Process Equipment and Plant Design
A high vapour velocity is required for high plate efficiency in a seive plate coloumn. The satisfactory value of operating vapor velocity for design purpose in seive plate column is about __________ percent of the flooding velocity.

Process Equipment and Plant Design
The testing pressure of storage tanks and pressure vessels designed as per Indian standard codes should be about __________ times.the design pressure.

Process Equipment and Plant Design
A pipe is generally made of circular cross-section, because a circular cross-section has the

Process Equipment and Plant Design
Cylinderical shell thickness of rotary drier is generally __________ mm.

Process Equipment and Plant Design
Bubble cap plate column is

Process Equipment and Plant Design
The thickness of segmental baffles (25 -35% cut truncated plates usually) is generally __________ the tube wall thickness.