The flow in a pipe is laminar, when Reynold number is less than 2000.

Related MCQs

• The flow in a pipe is neither laminar nor turbulent when Reynold number is
• The vlow in a pipe is neither laminar nor turbulent when Reynold number is
• According to Darcy's formula, the loss of head due to friction in the pipe is (where f = Darcy's coefficient, l = Length of pipe, v = Velocity of liquid in pipe, and d = Diameter of pipe)
• The loss of head due to friction in a pipe of uniform diameter in which a viscous flow is taking place, is (where RN = Reynold number)
• The flow in a pipe is turbulent when Reynold number is
• The velocity corresponding to Reynold number of 2000 is called
• The velocity at which the flow changes from laminar flow to turbulent flow is called
• To avoid vaporisation in the pipe line, the pipe line over the ridge is laid such that it is not more than
• For pipes, laminar flow occurs when Reynolds number is
• Reynold's number is the ratio of inertia force to