Jan 16, 2001 #1 pephil Electrical Jan 17, 2001 3 0 0 US When dealing with polyphase AC motor connections, we see line designations of T1, T2, T3. Does anyone no the history as to why the "T" designation is used ??
When dealing with polyphase AC motor connections, we see line designations of T1, T2, T3. Does anyone no the history as to why the "T" designation is used ??