单选题In securing a towing cable，consideration must be given to letting go in an emergency. The possible whip of towlines when released can be overcome by（）.Aincreasing the shaft RPM prior to releaseBusing a pelican hook for quick releaseCusing preventersDusing a short chain for the lead through the stern chock
单选题
In securing a towing cable，consideration must be given to letting go in an emergency. The possible whip of towlines when released can be overcome by（）.
A
increasing the shaft RPM prior to release
B
using a pelican hook for quick release
C
using preventers
D
using a short chain for the lead through the stern chock
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