Fluid Mechanics for Chemical

A. 1/μ
B. μ
C. μ2
D. 1/μ2

A. Fanning equation
B. Kozeny – Karman equation
C. Hagen-Poiseuille equation
D. Blake-Plummer equation

A. Friction factor
B. Static pressure
C. Dynamic pressure
D. None of these

A. ∝ Q
B. ∝ √Q
C. ∝ Q2
D. Constant

A. Bingham plastic
B. Pseudo-plastic
C. Newtonian liquid
D. Dilatent

A. V1.8
B. V-0.8
C. V
D. V-1

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.

A. Archimedes principle
B. Newton’s second law of motion
C. Hooke’s law
D. Newton’s third law of motion

A. Pitot tube
B. Rotameter
C. Segmental orificemeter
D. Hot wire anemometer

A. An elementary wave in an open channel
B. Flow in an open channel
C. A disturbance travelling upstream in moving fluid
D. None of these