J A pump that creating pressure difference between the intake and discharge point. a. Dynamic pump c. Displacement pump b. Pressure pump d. None of the above

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Choose the letter of the correct answer. Please answer honestly and do not just guess.
| A pump that creating pressure difference between the intake and discharge point.
a. Dynamic pump
c. Displacement pump
b. Pressure pump
d. None of the above
Maximum velocity happens at crank angle of 180°.
a. True
b. False
JA pump must move a discharge of 1.1 cfs against a head of 30 ft. if the pump is driven
J by a 5 kW motor with an efficiency of 75%, what is the brake horsepower?
a. 5.025 hp
c. 4.992 hp
b. 4.83 hp
d. None of the above
4
Which of the following is not correct?
a. Pressure acts uniformly in all
directions on a small volume of a
c. When the fluid is static, pressure
varies only with depth.
fluid.
In a fluid confined by solid
boundaries, pressure acts
perpendicular to the boundary.
d. None of the above
5In the analysis of a fluid inside an accelerating container the assumption is that
a. There is still no shear force
acting on the fluid particle
b. The hydrostatic equation can
still be applied
c. Additional forces arises due to
accelerating motion
d. All of the above
Transcribed Image Text:Choose the letter of the correct answer. Please answer honestly and do not just guess. | A pump that creating pressure difference between the intake and discharge point. a. Dynamic pump c. Displacement pump b. Pressure pump d. None of the above Maximum velocity happens at crank angle of 180°. a. True b. False JA pump must move a discharge of 1.1 cfs against a head of 30 ft. if the pump is driven J by a 5 kW motor with an efficiency of 75%, what is the brake horsepower? a. 5.025 hp c. 4.992 hp b. 4.83 hp d. None of the above 4 Which of the following is not correct? a. Pressure acts uniformly in all directions on a small volume of a c. When the fluid is static, pressure varies only with depth. fluid. In a fluid confined by solid boundaries, pressure acts perpendicular to the boundary. d. None of the above 5In the analysis of a fluid inside an accelerating container the assumption is that a. There is still no shear force acting on the fluid particle b. The hydrostatic equation can still be applied c. Additional forces arises due to accelerating motion d. All of the above
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