what is mean by NTPC?,why didn't electric shock in train?
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what are the different methods for the starting of a synchronous motor.
What is transister define the transister ammiter ,base, colector.
What should be the voltage between Neutral and Ground in secondary side of the step down transformer (230 V to 110 V) with no load condition?
what is subtransient , transient and steady stateac components
State norton’s theorem?
What are the factor to be consider for CT selection in 132kV substation?
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
In EHV transmission line a neutral grounding reactor is often placed at neutral point of shunt reactors. What is the recommended protection for this neutral grounding reactor? Should I use a fast closing switch to bypass neutral grounding reactor when this protection operates?
condition Autotrip facia come on control panel of electrical transmission line?
WHAT IS THE CURRENT CARRYING CAPACITY OF 2.5/3 CORE HI TUFF CABLE,WILL IT SAFLEY CARRY 8.6 AMPS OVER 120 METRES,CAN YOU ALSO ANSWER WITH FORMULA FOR WORKINGS OUT ,THANK YOU 3RDYR APPRENTICE.
What is the tests required for a 132 kV, 400 kV , 765 kV for a Circuit Breaker and Power Transformer before commissioning ?
What is the complete procedure of erection of electrical panel in industry
For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?
How PSV sizing being done
If you have an earth with pilecap then your resistance is really low. why and how?