The limit switches on a ships survival-craft winch system（）.<br>A:stop the winch just before the craft reaches the final stowage position<br>B:limit the amount of cable on the drum<br>C:limit the ascent rate<br>D:stop the winch in case the craft weighs too much

The limit switches on a ships survival-craft winch system（）.
A:stop the winch just before the craft reaches the final stowage position
B:limit the amount of cable on the drum
C:limit the ascent rate
D:stop the winch in case the craft weighs too much

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