What may be happen if neutral and earth is shorted in a
substation
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In a synchronous motor. if start is running at high speed. What will be the starting torque : Higher Lower Zero
What is difference between unity power factor wattmeter and upper power factor wattmeter? In short circuit test of transformer the wattmeter used is unity power factor type or upper power factor type wattmeter?
WHAT IS THE USE OF PIG TAIL IN WINDOW CT ?
how can we determine size of a cable by knowing the kw or current rating of a load?how can we calculate the resistance box of a slip ring motor?
What is the Nyquist criterion regarding control systems?
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
What is the comparison between 30mA DP RCCB and 100mA DP RCCB and can replace it against 63A MCB
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.
Which do you think is the most significant cause of energy loss in a factory?
I have experienced electrical maintenance HT ,but I completed be ECE ....can I apply c license or not ???? Pls help me friend s...
how many types control panel of a 132/33 kv substation
how current is reverse from its normal direction during the fault?
WHAT IS MEANT BY DERATING OF THYRISTOR?
The windings of a transformer are divided into several coils, because?
Dear All we are having a problem in G120 BOP showing alarm A0503, F0052, F0060 we can not remove fault alarm ,Please any body help us. kowsar