Hydraulics & Pneumatics Test Questions

Q.  What is the advantage of internal gear pump?

a. moderate speed
b. medium pressure
c. high viscosity fluids can be used
d. all of the above


ANSWER: See Answer
 
No explanation is available for this question!
MCQs:  Which of the following statements are true? 1. the length of two stage telescopic cylinder is more than a standard cylinder 2. the length of two stage telescopic cylinder is less than a standard cylinder 3. telescopic cylinder is single acting 4. telescopic cylinder is double acting
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MCQs:  Telescopic cylinders have
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MCQs:  Which type of hydraulic cylinder has one piston connected to piston rod extended on both the sides of the cylinder?
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MCQs:  Which factor decides the working pressure of a hydraulic cylinder?
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MCQs:  Which factor is considered while selecting the diameter of piston rod in hydraulic cylinder?
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MCQs:  Which end of the hydraulic cylinder, the male clevis is mounted on?
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MCQs:  Which of the following is used for mounting purpose in hydraulic cylinders?
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MCQs:  How does cushioning affect the speed of the piston when the cylinder is cushioned at extreme end?
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MCQs:  In adjustable type of cushioning,
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MCQs:  What are the reasons causing pressure drop in hydraulic systems? 1. long length of pipe 2. friction 3. type of fluid 4. losses in valves and bends
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MCQs:  What is the difference between vane pump and radial piston pump?
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MCQs:  What is the advantage of multiple piston pump?
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MCQs:  How many strokes does a single piston pump need to discharge oil?
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MCQs:  How is the arrangement of pistons in piston pumps?
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MCQs:  In which of these pumps, swash plate is used to translate the motion of rotating shaft into reciprocating motion?
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MCQs:  Which factors are considered while designing a axial piston pump?
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MCQs:  Angle of swash plate in axial piston pump is adjusted by
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MCQs:  In axial piston pump, the yoke is pushed away from cylinder block due to which,
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MCQs:  When the angle of swash plate decreases
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MCQs:  What will be the discharge of oil in axial piston pump, when the angle of swash plate is zero?
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