Why cannot we insulate HT over head cable to avoid ionization of air around the HT Cable?..By this we can minimise corona loss also..
Answer / asif
It would require a very very thick insulation which will b
very very costly, a thin insulation will melt. corona
effect or air insulation is not of much hazard that is why
HT is not insulated.
Is This Answer Correct ? | 3 Yes | 0 No |
what will be the efficiency off x'mer during no load test and during short circuit test
1 Answers GPSC Gujarat Public Service Commission,
Explain forward resistance, static resistance and dynamic resistance of a pn junction diode.
where lt & ht capacitor used
why dc is not given to transformer
DIFFERENCE BETWEEN GROUND AND NEUTRAL?
difference bewteen reverse current and alternating current
How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?
Differentiate between low pass, high pass and band pass filter?
why transformer rating is in KVA?
how to calculate regulation constants for over head lines? and what are the regulation constant for raccoon conductor at different voltage level and different P.F?
Why 9KV surge arrester having 7.65KV of MCOV?
For 1 KVA load how much KVARH capacitor can be used ?
3 Answers NLC, TNEB Tamil Nadu Electricity Board,