Tube wall thickness depends on the cor-rosiveness of the fluids and their operating pressure & temperature and is specified by Birmingham wire gauge (B.W.G)-a number which varies from 8 to 18 with the numbers 14 and 16 being more commonly used. Outside diameter of tubes varies from about 15 to 50 mm; however a tube of less than __________ mm outside diameter is generally not recommended for fouling fluids.

Process Equipment and Plant Design
Tube wall thickness depends on the cor-rosiveness of the fluids and their operating pressure & temperature and is specified by Birmingham wire gauge (B.W.G)-a number which varies from 8 to 18 with the numbers 14 and 16 being more commonly used. Outside diameter of tubes varies from about 15 to 50 mm; however a tube of less than __________ mm outside diameter is generally not recommended for fouling fluids.

38

19

16

28

38

19

16

28

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Stage efficiency for packed tower varies with the

All of these

Operating pressure and column diameter

Fluid rates and fluid properties

Type & size of packing

All of these

Operating pressure and column diameter

Fluid rates and fluid properties

Type & size of packing

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
In a bag filter, the pressure drop increases directly as the

Viscosity of the gas and inversely as density of the gas

Density of the gas and inversely as viscosity of the gas

None of these

Density of the gas, but is independent of the viscosity of the gas

Viscosity of the gas and inversely as density of the gas

Density of the gas and inversely as viscosity of the gas

None of these

Density of the gas, but is independent of the viscosity of the gas

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
If a single tube pass heat exchanger is converted to two passes; for the same flow rate, the pressure drop per unit length in tube side will __________ times.

Increase by 21.6

Increase by 1.8

None of these

Decrease by 22

Increase by 21.6

Increase by 1.8

None of these

Decrease by 22

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Hoop (circumferential) stress induced in a thin walled 'Horton Sphere' used for the storage of liquid ammonia under pressure is

pD/2t

pD/4t

pD/6t

pD/3t

pD/2t

pD/4t

pD/6t

pD/3t

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design
Filtration rate is affected by the

Area of filtering surface & the viscosity of filtrate

Pressure drop across the cake & filter medium

All of these

Cake & filter medium resistance

Area of filtering surface & the viscosity of filtrate

Pressure drop across the cake & filter medium

All of these

Cake & filter medium resistance

ANSWER DOWNLOAD EXAMIANS APP

Process Equipment and Plant Design

Process Equipment and Plant Design Stage efficiency for packed tower varies with the

Process Equipment and Plant Design In a bag filter, the pressure drop increases directly as the

Process Equipment and Plant Design If a single tube pass heat exchanger is converted to two passes; for the same flow rate, the pressure drop per unit length in tube side will __________ times.

Process Equipment and Plant Design Hoop (circumferential) stress induced in a thin walled 'Horton Sphere' used for the storage of liquid ammonia under pressure is

Process Equipment and Plant Design Filtration rate is affected by the

Process Equipment and Plant Design
Stage efficiency for packed tower varies with the

Process Equipment and Plant Design
In a bag filter, the pressure drop increases directly as the

Process Equipment and Plant Design
If a single tube pass heat exchanger is converted to two passes; for the same flow rate, the pressure drop per unit length in tube side will __________ times.

Process Equipment and Plant Design
Hoop (circumferential) stress induced in a thin walled 'Horton Sphere' used for the storage of liquid ammonia under pressure is

Process Equipment and Plant Design
Filtration rate is affected by the