Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than __________ mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop.

Process Equipment and Plant Design
Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than __________ mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop.

75

25

50

150

75

25

50

150

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
In a shell and tube heat exchanger, the 'tube pitch' is defined as the

Shortest distance between two adj acent tube holes

O.D. of the tube for square pitch

Shortest centre to centre distance between adjacent tubes

None of these

Shortest distance between two adj acent tube holes

O.D. of the tube for square pitch

Shortest centre to centre distance between adjacent tubes

None of these

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Back-trapping in a distillation column results due to

High gas velocity

Low gas velocity

Excessive liquid gradient over the tray

Low reflux ratio

High gas velocity

Low gas velocity

Excessive liquid gradient over the tray

Low reflux ratio

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Steam economy is defined as the amount of evaporation per unit amount of steam used, while the capacity is the total evaporation obtained per hour. Use of multiple effect in evaporation

Both B & C

Increases economy

Does not affect the capacity

Increases capacity

Both B & C

Increases economy

Does not affect the capacity

Increases capacity

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Filtration rate is affected by the

All of these

Area of filtering surface & the viscosity of filtrate

Pressure drop across the cake & filter medium

Cake & filter medium resistance

All of these

Area of filtering surface & the viscosity of filtrate

Pressure drop across the cake & filter medium

Cake & filter medium resistance

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Vertical vessels are not supported by

Brackets

Saddles

Skirts

Columns

Brackets

Saddles

Skirts

Columns

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design

Process Equipment and Plant Design Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than __________ mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop.

Process Equipment and Plant Design In a shell and tube heat exchanger, the 'tube pitch' is defined as the

Process Equipment and Plant Design Back-trapping in a distillation column results due to

Process Equipment and Plant Design Steam economy is defined as the amount of evaporation per unit amount of steam used, while the capacity is the total evaporation obtained per hour. Use of multiple effect in evaporation

Process Equipment and Plant Design Filtration rate is affected by the

Process Equipment and Plant Design Vertical vessels are not supported by

Process Equipment and Plant Design
Smaller sized packings are generally dumped to the packed columns, and the large ones of size greater than __________ mm are stacked individually, which provides better control over bed porosity and offers lower gas pressure drop.

Process Equipment and Plant Design
In a shell and tube heat exchanger, the 'tube pitch' is defined as the

Process Equipment and Plant Design
Back-trapping in a distillation column results due to

Process Equipment and Plant Design
Steam economy is defined as the amount of evaporation per unit amount of steam used, while the capacity is the total evaporation obtained per hour. Use of multiple effect in evaporation

Process Equipment and Plant Design
Filtration rate is affected by the

Process Equipment and Plant Design
Vertical vessels are not supported by