A. Poise
B. Stoke
C. cm2/second
D. None of these
Related Mcqs:
- Kinematic viscosity of 1 m2 /second is equivalent to _____________ stokes?
A. 10
B. 102
C. 103
D. 104 - The unit of dynamic viscosity is_________________?
A. Stoke
B. Poise
C. gm/cm sec
D. Both B. & C. - In fluid flow, and heat and mass transfer, one encounters (i) kinematic velocity (μ), (ii) molecular diffusivity (ζ) and thermal diffusivity (α). The units of these quantities are ?
A. μ , α and θ all have units of m/s
B. μ , α and θ all have units of m2/s
C. α and θ have units of m2/s, while μ has unit of m/s
D. α and θ have units of m/s, while μ has unit of m2/s - The viscosity of water at room temperature may be around one ___________________?
A. Centipoise
B. Poise
C. Stoke
D. Both B. & C. - Viscosity of 1 centipoise is equal to 1 Centistoke in case of________________?
A. Water
B. Mercury
C. Carbon tetrachloride
D. None of these - Viscosity of atmospheric air may be about _____________ centipoise?
A. 0.015
B. 1.5
C. 15
D. 150 - Bag filter design is predominantly dependent on gas temperature, as it affects the gas density & viscosity and the selection of filtering material. The pressure drop in a bag filter is__________________?
A. Inversely proportional to viscosity of gas
B. Proportional to the viscosity & density of the gas
C. Proportional to the pressure of the gas
D. Both B. and C. - The unit of specific heat at constant pressure, Cp, in SI unit is__________________?
A. W/m2°C
B. J/kg°K
C. W/m°K
D. J/m3°K - Which of the following is not a unit of pressure ?
A. Torr
B. Newton/m2
C. Parsec
D. Ata, bar or Pascal - Which of the following is not a unit of the equilibrium constant Kp? (where, Δx = number of moles of products number of moles of reactants) ?
A. (atm)Δx, when Δx is negative
B. (atm)Δx, when Δx is positive
C. Dimensionless, when Δx = 0
D. (atm)Δx2, when Δx > 0
