To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of

Process Equipment and Plant Design
To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of

(1.2)3/2

(1.2)2/3

(1.2)5/3

(1.2)3/5

(1.2)3/2

(1.2)2/3

(1.2)5/3

(1.2)3/5

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Process Equipment and Plant Design
Tube side heat transfer co-efficient for turbulent flow of liquid through tubes is proportional to

G0.5

G1.5

G0.2

G0.8

G0.5

G1.5

G0.2

G0.8

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Process Equipment and Plant Design
Pressure drop per tray in the atmospheric distillation column is about __________ psi.

0.5 - 1.0

0.07 - 0.12

43833

0.01 - 0.5

0.5 - 1.0

0.07 - 0.12

43833

0.01 - 0.5

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Process Equipment and Plant Design
An underdesigned steam trap will

None of these

Destroy itself of acceleration wear due to rapid recycling

Back up condensate and cause water hammer in steam line

Waste steam

None of these

Destroy itself of acceleration wear due to rapid recycling

Back up condensate and cause water hammer in steam line

Waste steam

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Process Equipment and Plant Design
The wall thickness for a large high pressure pipeline is determined by the consideration of the

Circumferential pipewall tension

Axial tensile stress in the pipe

Forces exerted by static and dynamic action at bends

Temperature stresses

Circumferential pipewall tension

Axial tensile stress in the pipe

Forces exerted by static and dynamic action at bends

Temperature stresses

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Process Equipment and Plant Design
1.2 to 3.8 cms is the value of the

Downcomer liquid seal in case of a balanced tray design

Skirt clearance for bubble caps

All of these

Static submergence in case of a bubble cap tray for column operating under pressure (≥ 1 atm.)

Downcomer liquid seal in case of a balanced tray design

Skirt clearance for bubble caps

All of these

Static submergence in case of a bubble cap tray for column operating under pressure (≥ 1 atm.)

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Process Equipment and Plant Design

Process Equipment and Plant Design To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of

Process Equipment and Plant Design Tube side heat transfer co-efficient for turbulent flow of liquid through tubes is proportional to

Process Equipment and Plant Design Pressure drop per tray in the atmospheric distillation column is about __________ psi.

Process Equipment and Plant Design An underdesigned steam trap will

Process Equipment and Plant Design The wall thickness for a large high pressure pipeline is determined by the consideration of the

Process Equipment and Plant Design 1.2 to 3.8 cms is the value of the

Process Equipment and Plant Design
To keep the power input constant for a stirred vessel operating under fully developed turbulent flow conditions (constant power number), if the impeller diameter is increased by 20%, the impeller speed should be decreased by a factor of

Process Equipment and Plant Design
Tube side heat transfer co-efficient for turbulent flow of liquid through tubes is proportional to

Process Equipment and Plant Design
Pressure drop per tray in the atmospheric distillation column is about __________ psi.

Process Equipment and Plant Design
An underdesigned steam trap will

Process Equipment and Plant Design
The wall thickness for a large high pressure pipeline is determined by the consideration of the

Process Equipment and Plant Design
1.2 to 3.8 cms is the value of the