in 132 kv substation ligtning arrestor(120 kv) connected to
line. but line voltage comes to 132 kv, it operate or
not???
Answer Posted / avradeep das
In any conductor of 132 KV transmission line rated voltage
with respect to ground(remember LA is connected between one
conductor/phase and earth)is 76(approx) KV so 120 KV is
adequate
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
The simple way of finding the leakage quantity and % in compressed air distribution system
What are the different power system losses and how can it be eliminated?
what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?
ROC converges if poles and zeros lie inside a. Origion b. Z=1
What are diffrent type of road taxes?
In a flange coupling, the flange bolts are designed for
with out colour codeing on conductor how can be find what is r,what is b,what is y phases.....
I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400
What happened ,If 3 phase clearance not maintained in 33KV Line,11KV LIne etc?
What is clock position of Transformer?what are the clock positions are there?and what is different of them?
What is the name of the winding to which supply is given?
What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.
what is the effect of higher value of GD???
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
What is cross over distortion? How it can be eliminated?