The normal range of velocity of steam in pipes is __________ m/sec.

Process Equipment and Plant Design
The normal range of velocity of steam in pipes is __________ m/sec.

80-100

10-20

0.1-0.5

1-5

80-100

10-20

0.1-0.5

1-5

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Process Equipment and Plant Design
Le/D for a Tee (used as elbow, entering branch) would be

More than that for Tee (used as elbow, entering run)

Less than that for Tee (used as elbow, entering run)

Around 90

Both B and C

More than that for Tee (used as elbow, entering run)

Less than that for Tee (used as elbow, entering run)

Around 90

Both B and C

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Process Equipment and Plant Design
With increase in the reflux ratio for a fixed production from a continuous binary distillation column, the __________ decreases.

Fixed charges initially

Running cost of steam for reboiler

Running cost of cooling water for condenser

Vapour & liquid load both

Fixed charges initially

Running cost of steam for reboiler

Running cost of cooling water for condenser

Vapour & liquid load both

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Process Equipment and Plant Design
What is the value of 'q' for saturated vapor feed to a distillation column ?(where q = fraction of the feed stream that is liquid.)

> 1

1

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Process Equipment and Plant Design
Pick out the wrong statement pertaining to the design of a basket type evaporator.

The tube bundle is suspended on bracket

It is used for high viscosity liquor having large rate of scaling

There is no central downtake

Downtake is formed by the annular space between the bundle and the shell

The tube bundle is suspended on bracket

It is used for high viscosity liquor having large rate of scaling

There is no central downtake

Downtake is formed by the annular space between the bundle and the shell

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Process Equipment and Plant Design
Pick out the wrong statement pertaining to shell and tube heat exchanger.

Clearance between shell & baffles and between tube & baffles should be minimum to avoid by-passing of the fluid, but it should be enough to permit the removal of tube bundle

Baffles are supported independently of the tubes by tie rods and positioned by spacers

Tie rods are fixed at one end in the tube sheet by making blind holes and the minimum number of tie rods is 4 with at least 10 mm diameter

Bracket supports are used for horizontal shell, while saddle support is used for vertical shell

Clearance between shell & baffles and between tube & baffles should be minimum to avoid by-passing of the fluid, but it should be enough to permit the removal of tube bundle

Baffles are supported independently of the tubes by tie rods and positioned by spacers

Tie rods are fixed at one end in the tube sheet by making blind holes and the minimum number of tie rods is 4 with at least 10 mm diameter

Bracket supports are used for horizontal shell, while saddle support is used for vertical shell

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Process Equipment and Plant Design

Process Equipment and Plant Design The normal range of velocity of steam in pipes is __________ m/sec.

Process Equipment and Plant Design Le/D for a Tee (used as elbow, entering branch) would be

Process Equipment and Plant Design With increase in the reflux ratio for a fixed production from a continuous binary distillation column, the __________ decreases.

Process Equipment and Plant Design What is the value of 'q' for saturated vapor feed to a distillation column ?(where q = fraction of the feed stream that is liquid.)

Process Equipment and Plant Design Pick out the wrong statement pertaining to the design of a basket type evaporator.

Process Equipment and Plant Design Pick out the wrong statement pertaining to shell and tube heat exchanger.

Process Equipment and Plant Design
The normal range of velocity of steam in pipes is __________ m/sec.

Process Equipment and Plant Design
Le/D for a Tee (used as elbow, entering branch) would be

Process Equipment and Plant Design
With increase in the reflux ratio for a fixed production from a continuous binary distillation column, the __________ decreases.

Process Equipment and Plant Design
What is the value of 'q' for saturated vapor feed to a distillation column ?(where q = fraction of the feed stream that is liquid.)

Process Equipment and Plant Design
Pick out the wrong statement pertaining to the design of a basket type evaporator.

Process Equipment and Plant Design
Pick out the wrong statement pertaining to shell and tube heat exchanger.