Characteristics of variable displacement pumps - Hydraulics & Pneumatics

Q.  Variable displacement pumps used in hydraulic applications can

1. have variable flow rate
2. consume less energy
3. be operated with high accuracy for slow and rapid motion
4. generate more heat

- Published on 17 Aug 15

a. 1 and 2
b. 3 and 4
c. 1, 2 and 3
d. all of the above

ANSWER: 1, 2 and 3

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