Interested to Buy Any Domain ? << Click Here >> for more details...
Why use the VCB at High Transmission System ? Why can't use
ACB? Pls explain the ans.
- 5 Answers
- 19349 Views
- amps, DLF, I also Faced
- E-Mail Answers
Answer Posted / rajesh dhankar
i'm sorry to say that above two answer give above are half
correct. because all u r talking about ionized air if u ever
open Chamber where CT's and PT's are connected u will find
distance less than a hand away and there is no problem of
ionized air there.
The main reason after that is at a time of breaking a ckt or
can say shutting down a ckt when load is not completely zero
there can be big damage or accident because of higher
voltage rather if load is completely zero then there is no
problem.
and ACB are used in low tension line where low voltage and
higher load can be controlled.
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
why we r not earthed Control cable of C.T. terminals
Why a tesa lamp is glow between two phase?
relation between power station capacity and voltage level?
What is the difference between line drop and percentage line drop?
PLZ SEND ME SOME UNIQUE PROJECT OF ELECTRICAL ENG (B.TECH)
Do Phase angle measurement have any application in freq/harmonics measurement? If so how?
How relay works, reverse relay, master relay, os relay, earth fault relay and what is its setting point
why the colour of insultor stack , petticoat is brown. Is it has some technical reason.
how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?
What do you mean by reach and reach the point of the relay?
which protection used in power plant?
what about electrical pannel.? What is meant by plc pannel.?
what is is the potential diffrence between two phase ?
do we use links in a dc circuit?if so what s its use in it?
What are the insulation standerds for eg H clase and how many insulation standerds are there and its standerds??????
