What is the difference between vane pump and radial piston pump?
A. in radial piston pump, radial slots in vane pumps are replaced by radial bores which accommodate pistons
B. in radial piston pump, radial slots in vane pumps are replaced by radial bores which accommodate swash plate
C. in radial piston pump, radial slots in vane pumps are replaced by radial bores which accommodate both swash plate and pistons
D. none of the above
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How many strokes does a single piston pump need to discharge oil?
A. one stroke
B. two strokes
C. three strokes
D. none of the above
In which of these pumps, swash plate is used to translate the motion of rotating shaft into reciprocating motion?
A. radial piston pumps
B. axial piston pump
C. bent axis piston pump
D. all the above
Which factors are considered while designing a axial piston pump?
A. use of swash plate
B. application in open loop or closed loop circuit
C. design of bent axis piston pump
D. all the above
What will be the discharge of oil in axial piston pump, when the angle of swash plate is zero?
A. discharge of oil is maximum
B. discharge of oil is minimum
C. there is no discharge of oil
D. none of the above
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