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| Q. |
Which type of component in the hydraulic system supports less vibration and noise? |
| A. | flow control valve |
| B. | oil reservoir |
| C. | rotatory pumps |
| D. | pressure gauge |
| Answer» C. rotatory pumps | |
| Explanation: very less vibration and noise are observed in the case of rotary pumps. these pumps are compact with very a smaller number of moving components. the flow control valves, oil reservoir and pressure gauge are the other parts of the hydraulic system with different functions. | |
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