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

60

95

45

80

60

95

45

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Process Equipment and Plant Design
What is the slope of the feed line, if the feed to a distillation column is a saturated liquid?

< 1

∞

> 1

< 1

∞

> 1

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Process Equipment and Plant Design
Value of Peclet number = 0, is the representative of

Laminar flow

Eddy diffusivity = 0

Plug flow

Complete back mixing

Laminar flow

Eddy diffusivity = 0

Plug flow

Complete back mixing

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Process Equipment and Plant Design
In a multipass shell and tube heat exchanger, the baffles on shell side is primarily provided for

Increasing pressure drop

Reducing scale deposition

Fixing the tubes

Creating turbulence

Increasing pressure drop

Reducing scale deposition

Fixing the tubes

Creating turbulence

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Process Equipment and Plant Design
Filtration rate is affected by the

Area of filtering surface & the viscosity of filtrate

Cake & filter medium resistance

All of these

Pressure drop across the cake & filter medium

Area of filtering surface & the viscosity of filtrate

Cake & filter medium resistance

All of these

Pressure drop across the cake & filter medium

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Process Equipment and Plant Design
Rotary driers are most economically designed for the number of heat transfer units (HTU) from

0.01 to 1

5 to 10

1.5 to 2.5

10 to 20

0.01 to 1

5 to 10

1.5 to 2.5

10 to 20

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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 What is the slope of the feed line, if the feed to a distillation column is a saturated liquid?

Process Equipment and Plant Design Value of Peclet number = 0, is the representative of

Process Equipment and Plant Design In a multipass shell and tube heat exchanger, the baffles on shell side is primarily provided for

Process Equipment and Plant Design Filtration rate is affected by the

Process Equipment and Plant Design Rotary driers are most economically designed for the number of heat transfer units (HTU) from

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
What is the slope of the feed line, if the feed to a distillation column is a saturated liquid?

Process Equipment and Plant Design
Value of Peclet number = 0, is the representative of

Process Equipment and Plant Design
In a multipass shell and tube heat exchanger, the baffles on shell side is primarily provided for

Process Equipment and Plant Design
Filtration rate is affected by the

Process Equipment and Plant Design
Rotary driers are most economically designed for the number of heat transfer units (HTU) from