Mcb off krne baad bhi board pr jb soket ka switch on krte h to dim current tester me ata h. Tester lagane pr blink krta h aur band ho jata. Hta ke lgate h to blink kr ta h aur fir band ho jata. Inverter bhi lga h. Pr jo soket mcb off hone pr bhi current de rha h. Vha inverter ka connection nhi h. Aisa kyun ho rha h?
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Mcb off krne baad bhi board pr jb soket ka switch on krte h to dim current tester me ata h. Tester lagane pr blink krta h aur band ho jata. Hta ke lgate h to blink kr ta h aur fir band ho jata. Inverter bhi lga h. Pr jo soket mcb off hone pr bhi current de rha h. Vha inverter ka connection nhi h. Aisa kyun ho rha h?
Board open karke dekho phase seedha hai ya ulta