A. Non-steady uniform
B. Non-steady non-uniform
C. Steady uniform
D. Steady non-uniform
A. Manometric
B. Total
C. Static
D. Friction
A. Gravity
B. Drag
C. Buoyant
D. All A., B., & C.
A. 0.42
B. 0.62
C. 0.82
D. 0.98
A. Measuring small pressure difference in gases
B. Measuring small pressure difference in liquids
C. Remote recording of pressure difference
D. Measuring the difference of the impact & the static pressure
A. Always inversely proportional to the Reynolds number
B. Not dimensionless
C. Not dependent on the roughness of the pipe
D. None of these
A. The length of entrance region of pipe, in which full development of fluid flow takes place
such that velocity profile does not change downstream, is called the transition length
B. Transition length for laminar flow of Newtonian fluids in a pipe of diameter ‘d’ is equal to
0.05. D.NRe
C. Transition length for turbulent flow of Newtonian fluids in a smooth pipe of diameter ‘d’ is
equal to 50 D
D. All A., B. and C.