How we can differniate the overhead lines feeded by hydro
power stations & thermal power stations
How to do the meggering for a cable.
how to calculate slip ring induction motor stator and rotor currents??
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?
why return path in terms of neutral is required please give a relevant answer
For RCD (Residual current device) Icu is defined. How i can find Ics for them?
what is The difference between national electrical code and I.S.Code (electrical) and what is the value of NEC in electrical engineering field
what will be fault level of 11 KV , 2000 A ELECTRICAL SYSTEM?
Transfer of electric power from primary to secondary in a transformer takes place A electrically B magnetically C electro-magnetically D conductively
what composit error,ratio error,phase error in CT and PT??
when we switch on the switch and load is not connected at home,is electricity wasted?
why the name trunking bus PT
Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .
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