Interested to Buy Any Domain ? << Click Here >> for more details...
what is STUB protection in tranmission system and switch
yard area?
- 9 Answers
- 75014 Views
- KSEB, Power Grid, I also Faced
- E-Mail Answers
Answer Posted / furqan ahmad
stub protection is used to protect the part of one and half breaker scheme which is not protected by distance protection.
it is active only when line isolator is open, and there is no voltage from cvt for distance protection.it is an over current relay which sense the fault and trip bus breaker under such condition.
| Is This Answer Correct ? | 41 Yes | 8 No |
Post New Answer View All Answers
Explain the iniluencc of short circuit ratio on the pert'orniancc of synchronous machine.
How to calculate that clean water supply in one Day from 150 KLD STP?
1)What is a Triode? What are its uses? 2) What is a Triac? 3) What is a Thyristor?
In a voltage-controlled current source A A current booster is never used B The load is always floated C A stiff current source drives the load D The load current equals Isc
What is the settings of distance protection relay in 400 kv line
what is meant by moulded case circuit breaker ?
I have iti elec, 1st aid, and 5 yrs experience in 7.5 mw power plant. Am i eligeble for 11kv license in telangana state..when, how to apply for that.?
why don't we use the generator as a motor? and what will happen?
STATE WORKING OF VACCUM CIRCUIT BRAKER?
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
what is there inside an inverter and how it works?
what is the difference between b c d curves on mcb
Why it need to form a capcitor when it not been in use from three or two year. Plz describe it technically.
what is ic 01,ic 06 ?is it types of cooling?
Leakage current,un balance current which relay using for high voltage transmission?
