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.

60

95

80

45

60

95

80

45

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Process Equipment and Plant Design
__________ strain is measured using a 'strain rosetter'.

Shear

None of these

Volumetric

Linear

Shear

None of these

Volumetric

Linear

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Process Equipment and Plant Design
Which of the following material is seldom used for pressure vessel construction?

Mild steel

Semi-killed steel

Rimmed still

Killed steel

Mild steel

Semi-killed steel

Rimmed still

Killed steel

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

5 to 10

10 to 20

0.01 to 1

1.5 to 2.5

5 to 10

10 to 20

0.01 to 1

1.5 to 2.5

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Process Equipment and Plant Design
In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

Either A or B

Neither A nor B

U-bend

Floating head tube sheet

Either A or B

Neither A nor B

U-bend

Floating head tube sheet

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Process Equipment and Plant Design
Overall mass transfer co-efficient in case of absorption of __________ in water is based on the gas film co-efficient only, as the mass transfer process is gas film (phase) controlling.

CO₂

NH₃

SO₂

None of these

CO₂

NH₃

SO₂

None of these

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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 __________ strain is measured using a 'strain rosetter'.

Process Equipment and Plant Design Which of the following material is seldom used for pressure vessel construction?

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 In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

Process Equipment and Plant Design Overall mass transfer co-efficient in case of absorption of __________ in water is based on the gas film co-efficient only, as the mass transfer process is gas film (phase) controlling.

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
__________ strain is measured using a 'strain rosetter'.

Process Equipment and Plant Design
Which of the following material is seldom used for pressure vessel construction?

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
In a multipass shell and tube heat exchanger, the problem of differential expansion between the shell and tube passes is taken care of by using a

Process Equipment and Plant Design
Overall mass transfer co-efficient in case of absorption of __________ in water is based on the gas film co-efficient only, as the mass transfer process is gas film (phase) controlling.