why the earth terminal in three pin top is longer than rest
of the two terminal and of bigger size?
- 6 Answers
- 10444 Views
- BARC, MAHINDRA, I also Faced
- E-Mail Answers
Answer Posted / mahesh
Because Earth Fault current is high & passed through
eatrhing.
| Is This Answer Correct ? | 3 Yes | 17 No |
Post New Answer View All Answers
working principle a.v.r. ?
what is the current density of copper & alluminium.
Which cable is use for rtcc control panel
how to test and calculat the head and discharge in borewell compressor
What is the equivalent circuit of a transformer and its vector diagram?
How to use computer cpu ups use for home inverter circuit board
How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?
why the colour of insultor stack , petticoat is brown. Is it has some technical reason.
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value
HOW DO YOU CAN CHECK A 15KV DIODE, WHETHER IT IS OK OR NOT?
Explain what is use of lockout relay in ht voltage?
Dear sir, my knowledge about cable size determination is limited. Though I read examples I could not calculate the Cable size required for electric driven pump 40 KW, 380 Volt, 50 HZ, 50 meter from transformer and it is three phase star delta starting. Please help as there is no one in my surroundings to help.
How many types of electrical earthing are there?
howmany electrician should maintain for a 1000 kva used plant... in kerala..
What is the minimum IR value of HT/ LT cable? Pls post separetely!!!!!
