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Practice over 1000+ GATE-level questions from this topic!

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Q#1 GATE CH 2021 NAT +2 marks -0.66 marks

Seawater is passed through a column containing a bed of resin beads. Density of seawater = 1025 kg m–3

Density of resin beads = 1330 kg m–3

 Diameter of resin beads = 50 μm

Void fraction of the bed at the onset of fluidization = 0.4 Acceleration due to gravity = 9.81 m s–2

The pressure drop per unit length of the bed at the onset of fluidization is__________Pa m–1 (round off to nearest integer).

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Browse Practice Questions by Chapters / Topics in Browse Practice Questions by Chapters / Topics in GATE Chemical Engineering
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Topic Questions Attempted Correct
Heat Transfer 26 0 0
Chemical Technology 17 0 0
Mechanical Operations 12 0 0
Mass Transfer 42 0 0
Instrumentation and Process Control 26 0 0
Fluid Mechanics 24 0 0
Engineering Mathematics 41 0 0
General Aptitude 60 0 0
Chemical Reaction Engineering 26 0 0
Process Calculation 9 0 0
Plant Design Economics 10 0 0
Thermodynamics 24 0 0
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