- (A) increases with increase in pressure
- (B) decreases with increase in pressure
- (C) more or less remains constant with in-crease in pressure
- (D) unpredictable
- (E) none of the above
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- (A) lift and resultant force
- (B) drag and resultant force
- (C) lift and tangential force
- (D) lift and drag
- (E) resultant force and tangential force
- (A) friction loss
- (B) cavitation
- (C) static head
- (D) loss of kinetic energy
- (E) starting time
- (A) propeller turbine
- (B) Francis turbine
- (C) impulse turbine
- (D) any one of the above
- (E) none of the above
- (A) 4
- (B) 6
- (C) 8
- (D) 12
- (E) 16.
- (A) net head
- (B) absolute velocity
- (C) blade velocity
- (D) flow
- (E) relative velocity of flow at inlet
- (A) directly as the air or gas density
- (B) inversely as square root of density
- (C) inversely as density
- (D) as square of density
- (E) as square root of density
- (A) directly as fan speed
- (B) square of fan speed
- (C) cube of fan speed
- (D) square root of fan speed
- (E) none of the above
- (A) directly as the air or gas density
- (B) inversely as square root of density
- (C) inversely as density
- (D) as square of density
- (E) as square root of density
- (A) two cylinders, two rams and a storage device
- (B) a cylinder and a ram
- (C) two co-axial rams and two cylinders
- (D) a cylinder, a piston, storage tank and control valve
- (E) special type of pump with storage device and a pressure regulator
