Cp/Cv is termed as__________________?
Cp/Cv is termed as__________________?
A. Adiabatic constant
B. Mach number
C. Weber number
D. Prandtl number
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Poise is converted into stoke by ___________________?
Poise is converted into stoke by ___________________?A. Multiplying with density (gm/c.c)
B. Dividing by density (gm/c.c)
C. Multiplying with specific gravity
D. Dividing by specific gravityRe/NFr is called the _____________ number?
Re/NFr is called the _____________ number?A. Brinkman
B. Galileo
C. Archimedes
D. EulerPurpose of air lift pump is to____________________?
Purpose of air lift pump is to____________________?A. Compress air
B. Lift compressed air
C. Lift water from a well by using compressed air
D. Lift air under negative pressureDisc compensators are provided in large diameter fuel gas carrying pipelines to_________________?
Disc compensators are provided in large diameter fuel gas carrying pipelines to_________________?A. Keep the pipe in proper orientation
B. Make the pipe joint leak-proof
C. Account for contraction/expansion of pipe due to temperature changes of the surroundings
D. Account for the pressure variation side the pipelineWith increase in the shear rate, the apparent viscosity of pseudo-plastic fluids__________________?
With increase in the shear rate, the apparent viscosity of pseudo-plastic fluids__________________?A. Increases
B. Decreases
C. Remain same
D. May increase or decrease; depends on the magnitude of shear rateThe discharge through a semi-circular weir varies as (where, H = Head of liquid.) ?
The discharge through a semi-circular weir varies as (where, H = Head of liquid.) ?A. H
B. H2
C. H3/2
D. H1/2