For a cylindrical shell, (subject to the thickness of uppermost course being more than the minimum for diaofthe tank in question), the thickness of the courses of shell

Process Equipment and Plant Design
For a cylindrical shell, (subject to the thickness of uppermost course being more than the minimum for diaofthe tank in question), the thickness of the courses of shell

Remains same throughout

May decrease or increase upwards depending upon whether vacuum or positive pressure would be maintained inside the shell

Increases upwards

Decreases upwards

Remains same throughout

May decrease or increase upwards depending upon whether vacuum or positive pressure would be maintained inside the shell

Increases upwards

Decreases upwards

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Process Equipment and Plant Design
Pressure drop (Δp) and the superficial gas mass velocity (G) in case of packed absorption tower operating in the preloading range are related as

Δp = G0.5

Δp = 1/G0.6

Δp = G2

Δp = G

Δp = G0.5

Δp = 1/G0.6

Δp = G2

Δp = G

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Process Equipment and Plant Design
Two iron pipes of the same nominal diameter but different schedule numbers will have the same

Wall thickness

Outside diameter

Inside diameter

None of these

Wall thickness

Outside diameter

Inside diameter

None of these

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Process Equipment and Plant Design
In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference

May be either more or less than geometric mean and arithmetic mean value depending upon whether the flow of stream is co-current or counter-current

Is always less than arithmetic mean value, but more than geometric mean value

Is always less than arithmetic average value

Is always more than arithmetic mean value and the geometric mean value

May be either more or less than geometric mean and arithmetic mean value depending upon whether the flow of stream is co-current or counter-current

Is always less than arithmetic mean value, but more than geometric mean value

Is always less than arithmetic average value

Is always more than arithmetic mean value and the geometric mean value

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Process Equipment and Plant Design
An underdesigned steam trap will

Back up condensate and cause water hammer in steam line

Waste steam

None of these

Destroy itself of acceleration wear due to rapid recycling

Back up condensate and cause water hammer in steam line

Waste steam

None of these

Destroy itself of acceleration wear due to rapid recycling

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Process Equipment and Plant Design
Hazards associated with the relief valve leakage for extremely hazardous material storage can be taken care of by providing

None of these

Dikes

Rupture diaphragm

Surge chamber

None of these

Dikes

Rupture diaphragm

Surge chamber

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Process Equipment and Plant Design

Process Equipment and Plant Design For a cylindrical shell, (subject to the thickness of uppermost course being more than the minimum for diaofthe tank in question), the thickness of the courses of shell

Process Equipment and Plant Design Pressure drop (Δp) and the superficial gas mass velocity (G) in case of packed absorption tower operating in the preloading range are related as

Process Equipment and Plant Design Two iron pipes of the same nominal diameter but different schedule numbers will have the same

Process Equipment and Plant Design In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference

Process Equipment and Plant Design An underdesigned steam trap will

Process Equipment and Plant Design Hazards associated with the relief valve leakage for extremely hazardous material storage can be taken care of by providing

Process Equipment and Plant Design
For a cylindrical shell, (subject to the thickness of uppermost course being more than the minimum for diaofthe tank in question), the thickness of the courses of shell

Process Equipment and Plant Design
Pressure drop (Δp) and the superficial gas mass velocity (G) in case of packed absorption tower operating in the preloading range are related as

Process Equipment and Plant Design
Two iron pipes of the same nominal diameter but different schedule numbers will have the same

Process Equipment and Plant Design
In the case of a shell and tube heat exchanger, the logarithmic mean temperature difference

Process Equipment and Plant Design
An underdesigned steam trap will

Process Equipment and Plant Design
Hazards associated with the relief valve leakage for extremely hazardous material storage can be taken care of by providing