MCQOPTIONS
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| 1. |
A stuffing box is used for |
| A. | absorbing the contraction/expansion of pipeline due to temperature changes. |
| B. | prevention of fluid leakage around moving parts. |
| C. | facilitating smooth opening and closing of a valve. |
| D. | reducing the resistance of fluid flow. |
| Answer» C. facilitating smooth opening and closing of a valve. | |