Individual wires，used in systems greater than 50 volts,（）.<br>A:should be supported at 24 inch intervals with plastic tie wraps<br>B:should never be located in a tank<br>C:must be installed in conduit<br>D:All of the above

Individual wires，used in systems greater than 50 volts,（）.
A:should be supported at 24 inch intervals with plastic tie wraps
B:should never be located in a tank
C:must be installed in conduit
D:All 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)