Answer / balajideee

All eletrical parts should be earth properly..

Answer / dhaval

all electrical parts is two line at one is earthing aa are
joining with earthing all parts outside surface is
insulater..........

Answer / anusha reddy.m

Acc. to IS rules there must not be more than a supply
differnce of +/- 5% error.

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0 Answers   RRB,

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