what is the lemen of a single 5mm 13000mcd white led pls
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what is the meaning of vcc
why any surge protection is not provided to UHV ac transmission line (765kv) ?
1 Answers NK Power Systems, Reliance,
definition of transformer
what is restircted earth fault relay,how it works? what is diffrance btwn normal earth falut relay & restricted earth fault relay?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
i m doing DEEE in part time,can i join regular cources in BE,,IF i join what the cources can i select like (civil,ece,IT) ,,kindly advice
Why induction motors draws higher current during starting condition?
can anybody sent me power grid questions. what subject should i prefer for preparation?
what happens when back feeding supply accidently collapses with normal supply ??? How?? [that is sometimes in a substation 11kv feeder if their ws long time permit work, back feeding supply will provide from nearest substation... if accidently after the permit work,they charged the feeder without removing back feeding wat will happen...?]
Why we cant store an ac power. If we coo store in which device we can?
hi i have a 400kva transformer i want to know the test i can use to check on it thx
What happened when a three phase induction motor work on two phase supply.9
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