what is neutral grounding? why is it required? what is neutral grounding resistor and how is its value calculated??
11 65824what is the suitable voltage of transmission line to transmit 10000w power through 250 km. (a)11kv (b)33kv (c)66kv (d)132kv ]and please tell me whats the logic behind it
7 21330how we can find of current direction(supply comming/out going direction) when a transmission line passing through sides.
2398what is the CT of protection and CT of metering ? what is class 5P10 & 5P20 and class PS ?
16 131199Post New ONGC Electrical Engineering Interview Questions
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Different STANDARDS (BS, IS, IEC etc) gives different informations on CT specification. How they correspons w r t each other (i.e I mean to say BS provides "knee point voltage" but IS does not, then how can i select CT)
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i have steam drum height 1000mm. and i want to placed the transmitter below the tap.how i calculate.