An effective braking system for windlasses on rigs in deep water is a(n)（）.<br>A:larger chain stopper<br>B:disc backstopping brake<br>C:hydraulic clutch<br>D:electrical regenerative braking system

An effective braking system for windlasses on rigs in deep water is a(n)（）.
A:larger chain stopper
B:disc backstopping brake
C:hydraulic clutch
D:electrical regenerative braking system

出自：海船船员证

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