what is REF relay?
what are the condition that makes hooter blow?
How can make a star delta with Rstar delta feeder ( ( 4contactor & one timer ) pls answer with digram (power &control digram)
Why does capacitor block dc supply?
how to setting voltage RTCC panel
how do we connect mcb in our home?and how does it work?
how to calculate knee point voltage for pt?
why battery is connected in series?
how much cable size required for 70 kilowatt load.
what is the difference between earth and neutral?
56 Answers Bhel, Emerson, HCL, JLL, L&T, Siemens, TVS,
why dont we use the same pylon to carry 400 kv plus 220kv and 33 kv ?
2 Answers Focus, Focus Energy,
What happens if the series current double?
generaly all power generating devices is expressed in KVA or MVA then why power ststion is expressed in MW
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