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
Commercial packed scrubbers are normally designed for a pressure drop range of __________ mm water coloumn per metre of packed height.

43929

88-105

52-68

17-34

43929

88-105

52-68

17-34

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Process Equipment and Plant Design
Which of the following is used to set the diameter of the distillation column?

Allowable vapour velocity

Length of straight rectangular weir on cross-flow tray

Number of theorectical plates

Static submergence

Allowable vapour velocity

Length of straight rectangular weir on cross-flow tray

Number of theorectical plates

Static submergence

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Process Equipment and Plant Design
Which of the following types of reactors is the safest from operation point of view?

A vapor phase reactor

A liquid phase catalytic reactor

A liquid phase reactor

Pot type reactor

A vapor phase reactor

A liquid phase catalytic reactor

A liquid phase reactor

Pot type reactor

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Process Equipment and Plant Design
Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

1/64 and 1/8

1/2 and 8

1/8 and 1/64

1/2 and 5

1/64 and 1/8

1/2 and 8

1/8 and 1/64

1/2 and 5

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Process Equipment and Plant Design
In the allocated cap area, bubble caps are generally arranged on equilateral triangular pitch. Number of caps fixed on a plate is with a

Either A or B

Neither A nor B

Clearance of 25-75 mm

Cap pitch of 1.3-2 times the cap diameter

Either A or B

Neither A nor B

Clearance of 25-75 mm

Cap pitch of 1.3-2 times the cap diameter

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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 Commercial packed scrubbers are normally designed for a pressure drop range of __________ mm water coloumn per metre of packed height.

Process Equipment and Plant Design Which of the following is used to set the diameter of the distillation column?

Process Equipment and Plant Design Which of the following types of reactors is the safest from operation point of view?

Process Equipment and Plant Design Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

Process Equipment and Plant Design In the allocated cap area, bubble caps are generally arranged on equilateral triangular pitch. Number of caps fixed on a plate is with a

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
Commercial packed scrubbers are normally designed for a pressure drop range of __________ mm water coloumn per metre of packed height.

Process Equipment and Plant Design
Which of the following is used to set the diameter of the distillation column?

Process Equipment and Plant Design
Which of the following types of reactors is the safest from operation point of view?

Process Equipment and Plant Design
Width and depth of grooves in the tube sheet holes normally are __________ inch respectively.

Process Equipment and Plant Design
In the allocated cap area, bubble caps are generally arranged on equilateral triangular pitch. Number of caps fixed on a plate is with a