Answer Posted / k.prakashchandra
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What is open loop and control loop systems?
Is it possible to operate a synchronous 2-poles turbogenerator with a still-in-place faulted bar but electrically disconnected ???? If yes, should I act on the other phases as well ???
Please clarify, 1. Is it required to lay two runs of GI wire along with Armoured LT cable if it is laid between one big mains (63Amps TPN SDF) to small main (32A TPN SDF) with proper glanding termination? 2. If the armoured cable with proper glanding is laid from DB to CNC machine, is it required to run two runs of body earthing to the Machine from DB? 3.If the armoured cable with proper glanding is laid from Substation to Hangar, distance is approx. 100 mtrs, is it required to do earthing at shop area though the primary termination at substation is earthed through gland.
A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why
Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.
how to find ratio of CT & PT in 66/11kv 12 mva supply system ? explain with calculation.
How do we find the rating of a transformer, if it got burnt badly.
how u measure/calculate renge of capacitor,capacitor has no any rating tag.what is the theory of measure of capacitons.
what is transient enclosure vltage , very fast transients, very fast transient over voltages
Whether power factor should be high or low? Why?
HOW TO SET THE EARTH FAULT SETTINGS IN ACB????????????
Define load factor?
If there is major % of Voltage harmonics in the system, how can it be control or reduced?
Power Factor Correction Panel (Manual & Automatic)
why sometime we get electrical shock while touching the ballon of dish tv connection ? which we should not get.