How earth fault & earth leakage equvpment are works?
- 5 Answers
- 6067 Views
- I also Faced
- E-Mail Answers
Answer Posted / sashi bhusan mahanta
Earth fault means phase short to ground,earth leakage means
a machine leakage some volt due to induction & eaddy
curent,or insulation is low class.
| Is This Answer Correct ? | 10 Yes | 0 No |
Post New Answer View All Answers
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.
How can we calculate the KVA rating of a Distribution transformer from its core details?
I am a possesor of c licence from 1993. I forgot to renew during the year 1998. During that time I was working at TNEB to till date. Is there any possibility to get renewed? or to apply for a new one?
At what speed 1 HP motor can run an electric car of weighing 400 kg?
IF I KNOW THE AREA OF CROSS SECTION OFTHE WIRE , WATTAGE OF THE LOAD ,VOLTAGE SUPPLY WHAT IM GIVING TO THE LOAD AND ALSO POWER FACTOR OF LOAD ....... SO GIVE ME FOR WHAT AMOUNT OF CURRENT I SHOULD USE WHICH TYPE OF CABLE?
how generator avr give to the input?
if voltage bt phase & nutral is 38v in a panel board . whats the root cause.
show the single line diagram of star delta starter with single phase preventer
why the voltage and current in a long transmission line are called travelling wave?
hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
how to select electrical equipment such as fuse,dg,transformer,motor,msb,wire,cable as per the connecting load..please mention any books to design,take licence
In Designing the rating & accessories of a MCCB how to choose the type of releases..means what is the basis for selecting, thermal magnetic, electromagnetic & microprocessr based releases
how we calculate the short circuit capacity of the busbar in LV & HT?
- two pumps must work with them at the same time but if the first pump start the second pump must delayed for some time to start also , with motor rated power = 90 KW and rated voltage = 380 V and rated power factor = 0.85 lag please draw the power and control circuit for it and determine all circuit components parameters that you use it
why impedance relay is used for medium transmission line protection
