Engine_2014 : Engineering Safety - 1280/2355
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| The centrifugal brake mechanism incorporated in a lifeboat handling winch is intended to __________ . |
| A) automatically stop the boat if electric power fails |
| B) mechanically stop the boat when the hand brake fails |
| C) hold the load suspended during lowering operations |
| D) automatically control the speed of lowering by gravity |
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