- (A) Applicable to laminar flow problems
- (B) A universal constant
- (C) Zero at the pipe wall
- (D) None of these
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- (A) Viscous
- (B) Inertial
- (C) Gravity
- (D) Surface tension
- (A) Rubber latex
- (B) Sewage sludge
- (C) Quicksand
- (D) Non-colloidal solution
- (A) Stream line body
- (B) Two dimensional body
- (C) Bluff body
- (D) None of these
- (A) Less than
- (B) Greater than
- (C) Same as
- (D) None of these
- (A) Decreases due to reduced viscosity
- (B) Decreases due to reduced vapour pressure
- (C) Increases due to increased vapour pressure
- (D) Decreases due to increased frictional resistance
- (A) Less than atmospheric pressure
- (B) More than liquid vapor pressure
- (C) Less than liquid vapor pressure
- (D) More than atmospheric pressure
- (A) Electromagnetic pump
- (B) Centrifugal pump
- (C) Reciprocating pump
- (D) Gear pump
- (A) Discharge of water by a centrifugal pump being run at a constant rpm
- (B) Water flow in the suction and discharge pipe of a reciprocating pump
- (C) Water discharge from a vertical vessel in which constant level is maintained
- (D) Low velocity flow of a highly viscous liquid through a hydraulically smooth pipe
- (A) Froude
- (B) Euler
- (C) Reynold
- (D) Mach
