Oil Hydraulics and Pneumatics (3151913) MCQs
MCQs of Pneumatic Cylinders, Motors and Valves
| 1. |
Which valve is used to adjust the pressure differential across the oil jet and control the oil flow rate in lubricator?
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Answer:
Option (a) |
| 2. |
Which types of pneumatic cylinder prefer for operating strokes of 50 mm?
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Answer:
Option (c) |
| 3. |
Which type of pneumatic cylinder prefers for operating strokes in the range of 50 mm to 800 mm?
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Answer:
Option (a) |
| 4. |
The Single Acting Cylinders are used for
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Answer:
Option (d) |
| 5. |
Which of the following is not the pressure control valve?
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Answer:
Option (c) |
| 6. |
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Answer:
Option (a) |
| 7. |
Intensifier used in pneumatic systems has output pressure______.
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Answer:
Option (b) |
| 8. |
What is the function of the pressure switch?
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Answer:
Option (d) |
| 9. |
Which of the following statements are true for the throttle valve? 1. Reverse flow of fluid is not possible 2. Input pressure for a throttle valve is more than the output pressure 3. The actuator speed can be reduced by a throttle valve 4. Correct flow control valve for a particular application can be selected on the basis of pressure drop specified
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Answer:
Option (b) |
| 10. |
A pressure relief valve can be______.
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Answer:
Option (d) |
