- (A) radial
- (B) radial
- (C) centrifugal
- (D) rectilinear
- (E) vortex
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- (A) impeller diameter
- (B) speed
- (C) fluid density
- (D) type of casing
- (A) kept fully closed
- (B) kept fully open
- (C) irrespective of any position
- (D) kept 50% open
- (E) none of the above
- (A) 102 watts
- (B) 75 watts
- (C) 550 watts
- (D) 736 watts
- (E) 33000 watts
- (A) designing new impeller
- (B) trimming the impeller size to the required size by machining
- (C) not possible
- (D) some other alterations in the impeller
- (E) none of the above
- (A) high discharge
- (B) high head
- (C) pumping of viscous fluids
- (D) high head and high discharge
- (E) high efficiency
- (A) horizontal
- (B) nearly horizontal
- (C) steep
- (D) first rise and then fall
- (E) none of the above
- (A) flow vs swept volume
- (B) pressure in cylinder vs swept volume
- (C) flow vs speed
- (D) pressure vs speed
- (E) swept volume vs speed
- (A) centrifugal pump
- (B) mixed flow pump
- (C) axial flow pump
- (D) any one of the above
- (E) none of the above
- (A) rotational flow
- (B) radial
- (C) forced spiral vortex flow
- (D) forced cylindrical vortex flow
- (E) spiral vortex flow
