If an emergency pump control is used as the emergency shutdown on a tank vessel，it must（）.<br>A:stop the flow of oil at the main deck manifold<br>B:prevent the oil from leaving the shore facility<br>C:prevent the oil from siphoning through the pump<br>D:None of the above

If an emergency pump control is used as the emergency shutdown on a tank vessel，it must（）.
A:stop the flow of oil at the main deck manifold
B:prevent the oil from leaving the shore facility
C:prevent the oil from siphoning through the pump
D:None of the above

出自：海船船员证

提示：
同一【IP】的非会员用户每天可免费获取10次答案

收藏本站【zk.995w.com】，下次访问不迷路

本站试题总数:【10244552】个 (题库试题定时更新)