Answer / adeppa naik

for mechanical balancing purpose

Answer / k.prakashchandra

In other words, for 'dynamic balancing'

Answer / vikas sharma

Bring mechanical balance of the armature..

i have 400/230v transformer and didnt done the neutral eatrhing. i connected one lamp to one phase and neutral to the earth. but the lamp is not glowing. again i connected neutral to earth and repeated the same. then the lamp is glowing. in the first condition i tested with a line tester also, at that time the tesrer is glowing what is happening i dont know can any one help me?

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