I am working in 600MW power plant currently in erection
phase. I came along this term and want to know its meaning
in simple language, consider me naive!??

All motors shall be of energy efficient type EFF-2 as per
IS:12615/ equivalent IEC /
International Standard.

Answer Posted / k.prakashchandra

the answer is in the question itself. Those motors are
energy efficient i.e.maximum efficiency and least losses

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