TRANSMISSION AND DISTRIBUTION ANNA UNIVERSITY QUESTION BANK | 2 MARKS & 16 MARKS QUESTIONS WITH ANSWERS ...

TRANSMISSION AND DISTRIBUTION ANNA UNIVERSITY QUESTION BANK | 2 MARKS & 16 MARKS QUESTIONS WITH ANSWERS ...



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EE1252 Transmission and Distribution



Unit1

1. Why all transmission and distribution systems are 3 phase systems?

A 3 phase a.c circuit using the same size conductors as the single phase circuit can

carry three times the