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
Mention the difference between Analogue and Digital circuit?
Why we used 690V in ACS 800 drives.Why dont use standard voltage like 415v or 1.1Kv
HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?
Write down the brushes of a de machine.
Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?
What is the formula formula for Busbar sizing and what are the things to be consider for Busbar Calculation?
i completed my DEEE. and i want to electrical c license. how to get it..?
WHY THREE PHESE SYSTEM VOLTAGE APPLIED IN 440 VOLT
What is Scheme Test of High Voltage Switchgear. Which tests it includes.
acb(AIR CIRCUIT BREAKER)NOT CHARGING AUTO
Can XLPE/SWB/PVC (P3) 7C X 2.5mm2 be replaced by Can XLPE/SWB/PVC (P2) 7C X 2.5mm2??? P3 vs P2
why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!
how oil in the MOCB was reduced compared with OCB? what are the features of the MOCB?
why Lightening Arrester Probe sharp at Top of telecom tower.
is there any phase difference occurs while primary and secondary side mutual induction occurs?