Answer Posted / lakhan.self
When voltage gradient is or more then 21.2 KV/CM in normal atmospheric condition in overhead transmission line causes air ionized around the conductor resulting faint voilet glow,production of ozone gas and hissing noise called corona
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
how many safety really of DG sets.
star delta starter contorl circuit... drawing..
suri transmission
which type of motor is used in automatic swing gate
Define coil span?
what is the relationship between current&voltage in practical purpose ?
what is transient enclosure vltage , very fast transients, very fast transient over voltages
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
what is the difference between droop mode and ischnorous mode in thermal powerplant?
exolain the star delta connection
What is meant by cold loop test in instrument
HOW TO CALCULATE S/C,O/C,E/F OF ACB.
what is transformor oil gread
What do you mean by dependent and independent voltage sources?
Single phase and threephase power calculation