Chemical Engineering — Test 133
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Question 1
Upto what value of ‘Mach number’, a fluid may be considered as incompressible ?
Question 2
Velocity distribution for flow between two fixed parallel plates_________________?
Question 3
The variable required to be known in correlations used for estimating the horse power of a centrifugal gas compressor and hence its cost is P. Inlet pressure Q. Compressor rpm R. Delivery pressure S. Volumetric flow rate at inlet ?
Question 4
Differential manometer measures the____________________?
Question 5
Medium viscosity lubricating oil can be most ideally pumped by a ______________ pump?
Question 6
With increase in temperature, the vapor pressure of liquids__________________?
Question 7
Remote control valve is a _______________ valve?
Question 8
Most of the centrifugal pumps used in chemical plants are usually ____________________ driven?
Question 9
The uniformity of a gas fluidised bed depends upon the _______________ of the solid particles?
Question 10
Permanent loss in a Venturimeter is about ___________ percent of the pressure drop in the upstream cone?