Larsen & Toubro Interview Question
Core concepts in Electrical Engineering like 3 Phase power Distribution. AC/DC Transmission, Workplace Safety
Interview Answer
Anonymous
Jan 19, 2017
Three phase transformer with four wire out put for 208 y / 120 volt service one wire for netural other a , b. C phase . It is a common method of alternating current. It is a type of polyphase system.
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