Chemical Engineering :: Process Equipment and Plant Design
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The average velocity in the tubes of a 1-4 heat exchanger is __________ times that in 1-1 heat exchanger having the same size & number of tubes and operated at same liquid flow rate.
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Hoop (circumferential) stress induced in a thin walled 'Horton Sphere' used for the storage of liquid ammonia under pressure is
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When one of the fluids is highly corrosive and has fouling tendency, it should
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A/an __________ is used for changing the direction of a pipeline.
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Maximum plate efficiency is achieved in case of __________ flow.
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The LMTD correction factor (FT) is defined as the
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The clearance between two tubes in a shell and tube heat exchanger is known as 'ligament', whose minimum value is __________ the outside diameter of the tube, but in no case it should be less than 4.5 mm.
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The ratio for the rate of washing to the final rate of filtration in a washing type of plate and frame filter is
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Normally, the length to diameter ratio of rotary dryers varies form 4 to 10 and for its economic operation, the number of transfer units (NTU) for such dryers varies from
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