WHY HUMMING SOUND OCCURED IN HT TRANSMMISSION LINES ?
Answer Posted / raja
in practicaly if the pin insulator losses its insulation
also it will happen
loose conection between two pin insulator also it happens
and due corona effect also it happens
| Is This Answer Correct ? | 1 Yes | 5 No |
Post New Answer View All Answers
Why using synchronising methed in DG's sets?
what material is used in capaciter
what is the voltage rating of chiller unit sensors
What is the need for a controller?
How does a transformer contribute towards the widespread popularity of ac system over dc?
What is meant by turbo alternators?
What is the name of the winding to which supply is given?
What is line resistance of cable & how it can be measured ?
what are the factors to be considered while design the breaker either HT or LT??
What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
in Contactor opearation Why there is a difference in the values of the operate and release voltage in case AC supply
why any centrifugal blower draw more current in starting. consider id fan and fd fan?
What is the meaning of dedicated earthing?
i've iocl interview.. if you know the interview process please give me information..
11 kv input, 66 kv input advantages