Civil Engineering MCQs

2965 MCQs  (Page 256 of 297)

The units of kinematic viscosity are_______________?
A. Metres2 per sec
B. Kg sec/meter
C. Newton-sec per meter
D. Newton-sec per meter
4-61. Kinematic viscosity is equal to________________?
A. Dynamic viscosity/density
B. Dynamicviscosity x density
C. Density/dynamic viscosity
D. 1/dynamicviscosity x density
A one dimensional flow is one which___________________?
A. Is uniform flow
B. Is steady uniform flow
C. Takes place in straight lines
D. Involves zero transverse component of flow
The units of viscosity are__________________?
A. Metres2 per sec
B. Kg sec/metre
C. Newton-sec per metre2
D. Newton-sec per metre
The increase of temperature results in_________________?
A. Increase in viscosity of gas
B. Increase in viscosity of liquid
C. Decrease in viscosity of gas
D. Decrease in viscosity of liquid