In a company has been installed an analog amperemeter, this
company was suplied by generator X, there is no problem in
the ampere meter, rigth now this company's supplied by
generator Y then the pointer in amperemeter vibrating. What
happened? Why?
Thank's
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Answer Posted / abdul karim
Recheck the supply of gen x , and if AC power supply check the frequency of both , it must be same .
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