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What is milivolt dop test in Busducts? What is its significance & procedure to do the test?
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.
i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com
Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.
WHAT HAPPENED DC SERIES MOTOR FIELD WINDING OPEN. CAN POSSIBLE.
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
how to identify vector group of three phase transformer by voltage method?
As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?
show the single line diagram of star delta starter with single phase preventer
what is a reactive power? what is the relation with power factor?
advantages and disadvantages of inverse definite minimum time RELAY
distribution is maximum done by a)radial b)network c) parallel d)b & c
how the works electronic energy meter?
A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.
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