- (A) Directly as
- (B) Inversely as square root of
- (C) Inversely as
- (D) As square of
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- (A) Develops a lower head
- (B) Capacity is reduced
- (C) Requires more power
- (D) All
- (A) Δp
- (B) < Δp
- (C) > Δp
- (D) Δp2
- (A) That is traced by all the fluid particles passing through a given point
- (B) Along which a fluid particle travels
- (C) Such that at every point on it, the velocity is tangential to it
- (D) None of these
- (A) Total pressure
- (B) Total energy
- (C) Velocity head
- (D) None of these
- (A) Fluid particles move in an orderly manner
- (B) Momentum transfer is on molecular scale only
- (C) Shear stress is caused more effectively by cohesion than momentum transfer
- (D) Shear stresses are generally larger than in a similar laminar flow
- (A) Very precise control of
- (B) Unidirectional
- (C) Multidirectional
- (D) None of these
- (A) For Reynolds number greater than 300
- (B) When there is no vortex formation
- (C) For unbaffled tank
- (D) None of these
- (A) Reciprocating
- (B) Centrifugal
- (C) Volute
- (D) Rotary vacuum
- (A) Changing the speed of rotation
- (B) Bleeding air into suction
- (C) Bypassing liquid from the suction or discharge line
- (D) All
