【共同学*】【電気版20160309】
Thread Content
参加報酬：2富。正解の報酬：9富。 三相誘導電動機の正逆転制御の鍵は、( )を変えることです。 A. 電源電圧 B. 電源相序 C. 電源電流 D. 負荷の大きさ
三相誘導電動機の正逆転制御の鍵は、(B)を変えることです。 A. 電源電圧 B. 電源相序 C. 電源電流 D. 負荷の大きさ
B.電源の相順 ！~~~~~
**Looking for Chemical Technology, Equipment & Solutions?** No Registration Required Broader Platform Exposure | Global Chemical Service Provider Connections
Submit Request — Free ConsultationThis is an automated machine translation of the original thread. Some technical terms may have inaccuracies; the original text shall prevail. Click "View Original" at the top right to access the source page, which supports IP-based automatic real-time language translation. Please watch out for contact details and sales inducements to prevent fraud. All content and translations are for reference only, representing solely the poster's personal views. For enquiries, email service@hcbbs.com.