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.

45

95

60

80

45

95

60

80

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Process Equipment and Plant Design
The ratio of linear stress to linear strain is termed as the

None of these

Bulk modulus

Modulus of rigidity

Modulus of elasticity

None of these

Bulk modulus

Modulus of rigidity

Modulus of elasticity

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Process Equipment and Plant Design
Tubes are fixed to the tube sheet (a thick circular metallic plate) by the method of tube rolling and brazing (non-removable) or ferrule connection (removable). Thickness of the tube, sheet is normally __________ the outside diameter of the tube but in no case it should be less than 22 mm (7/8").

1.5 times

Three fourth

Half

Equal to

1.5 times

Three fourth

Half

Equal to

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

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

Around 90

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

Both B and C

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

Around 90

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

Both B and C

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Process Equipment and Plant Design
Saddle supports are used for supporting __________ vessels.

Thick spherical

Thick walled vertical

Tall vertical

Horizontal cylinderical

Thick spherical

Thick walled vertical

Tall vertical

Horizontal cylinderical

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

44180

18-22

43990

43864

44180

18-22

43990

43864

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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 ratio of linear stress to linear strain is termed as the

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

Process Equipment and Plant Design Saddle supports are used for supporting __________ vessels.

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

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 ratio of linear stress to linear strain is termed as the

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

Process Equipment and Plant Design
Saddle supports are used for supporting __________ vessels.

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