The separate supplies are connected in either star or delta formationThe star formation is most commonly used and requires（） slip-rings on the alternator.<br>A:two<br>B:three<br>C:four<br>D:five

The separate supplies are connected in either star or delta formationThe star formation is most commonly used and requires（） slip-rings on the alternator.
A:two
B:three
C:four
D:five

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)