The operating pressure drop range in a bag filter is about __________ mm water gauge.

Process Equipment and Plant Design
The operating pressure drop range in a bag filter is about __________ mm water gauge.

1500-2500

500-1500

50-150

43961

1500-2500

500-1500

50-150

43961

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Process Equipment and Plant Design
Pick out the wrong statement pertaining to the design of the bubble cap tray of a distillation column to give stable operation and even vapour distribution.

The dimensionless ratio of liquid gradient to pressure drop head caused by the bubble cap assembly should be less than 0.4

The pressure drop due to the caps & slots and the static submergence should be as high as practicable for reasonable operation

Tendency towards stable operation is increased by increasing the skirt clearance of the caps, lowering the rate of liquid flow per unit plate width or increasing the spacing between the caps

None of these

The dimensionless ratio of liquid gradient to pressure drop head caused by the bubble cap assembly should be less than 0.4

The pressure drop due to the caps & slots and the static submergence should be as high as practicable for reasonable operation

Tendency towards stable operation is increased by increasing the skirt clearance of the caps, lowering the rate of liquid flow per unit plate width or increasing the spacing between the caps

None of these

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Process Equipment and Plant Design
The main purpose of providing stepping on the trays is to

Improve the flow condition

Decrease the pressure drop

Facilitate handling of large flow rate of liquid

Increase the residence time

Improve the flow condition

Decrease the pressure drop

Facilitate handling of large flow rate of liquid

Increase the residence time

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Process Equipment and Plant Design
The function of manholes provided in the shell of a distillation column is to

Keep a check on the liquid gradient over the plate by direct visual observation

All of these

Guard against foaming & entrainment by dumping antifoaming agent through it

Give access to the individual trays for cleaning, maintenance and installation

Keep a check on the liquid gradient over the plate by direct visual observation

All of these

Guard against foaming & entrainment by dumping antifoaming agent through it

Give access to the individual trays for cleaning, maintenance and installation

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Process Equipment and Plant Design
The optimum size ratio for two mixed reactors in series depends on the kinetics of the reaction and the conversion level. For reaction orders more than one, the

Larger reactor should come first

None of these

Smaller reactor should come first

Equal sized reactors are the best

Larger reactor should come first

None of these

Smaller reactor should come first

Equal sized reactors are the best

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Process Equipment and Plant Design
Pick out the wrong statement about routing of fluids in a shell and tube heat exchanger.

The viscous fluid should be routed through the shell side

Higher pressure fluid stream should be routed through the shell side

The corrosive and fouling fluid should be preferably routed through the tubes

Lower flow rate fluid should be routed through the shell side

The viscous fluid should be routed through the shell side

Higher pressure fluid stream should be routed through the shell side

The corrosive and fouling fluid should be preferably routed through the tubes

Lower flow rate fluid should be routed through the shell side

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Process Equipment and Plant Design

Process Equipment and Plant Design The operating pressure drop range in a bag filter is about __________ mm water gauge.

Process Equipment and Plant Design Pick out the wrong statement pertaining to the design of the bubble cap tray of a distillation column to give stable operation and even vapour distribution.

Process Equipment and Plant Design The main purpose of providing stepping on the trays is to

Process Equipment and Plant Design The function of manholes provided in the shell of a distillation column is to

Process Equipment and Plant Design The optimum size ratio for two mixed reactors in series depends on the kinetics of the reaction and the conversion level. For reaction orders more than one, the

Process Equipment and Plant Design Pick out the wrong statement about routing of fluids in a shell and tube heat exchanger.

Process Equipment and Plant Design
The operating pressure drop range in a bag filter is about __________ mm water gauge.

Process Equipment and Plant Design
Pick out the wrong statement pertaining to the design of the bubble cap tray of a distillation column to give stable operation and even vapour distribution.

Process Equipment and Plant Design
The main purpose of providing stepping on the trays is to

Process Equipment and Plant Design
The function of manholes provided in the shell of a distillation column is to

Process Equipment and Plant Design
The optimum size ratio for two mixed reactors in series depends on the kinetics of the reaction and the conversion level. For reaction orders more than one, the

Process Equipment and Plant Design
Pick out the wrong statement about routing of fluids in a shell and tube heat exchanger.