What will be the effect of in HT XLPE 220 KV cable when one side of the Armour/cable ends are not grounded. Will there is difference between 3-phase voltages? like: if A. Both End of Cable grounded Phase Voltages:- V1=219 KV, v2=220 Kv, v3=220 KV. B. One End is grounded other is not: than Impact on Phase Voltages:- V1= KV, v2= Kv, v3= KV. Remain same or unchanged??
3 5787For some transformers we are using solid neutral earthing while some others we are using resistance earthing why ?
1904what is the need to express current and voltage in rms value? rms value is also called as effective value,what is effective value?
Bhel,
1963Post New Electrical Engineering Questions
WHAT IS THE FAULT WHEN 100HP TURBINE MOTOR TRIPS, LIST THE FAULTS AND ITS TRABULESHOOTING TIPS.. MY AUTO TARNSFORMER STARTER TRIPS
Wind mill
what happens when series resonance occurs?
what is the use of current transformer in power transformer secondary side.?its connectyed in WTI
how to test the electrical panel.ht lt mcc pcc.
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what is the difference between 2 way and 4 pole selector switch???
Why AC current leads voltage in capacitor and how?
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what is the id1 & id2 setting in differential protection relay of CSPC?
How many types of faults are there in 3 phase power system?
what is the affect of earth's magnetic field on the frequency used in aircraft???
where can the transformer having vector group Yny0 be used??
what is the difference between electrical choke and electronic choke?