Interested to Buy Any Domain ? << Click Here >> for more details...
What is difference between earth leakage relay and
restricted earth fault relay ?
- 22 Answers
- 49390 Views
- I also Faced
- E-Mail Answers
Answer Posted / velusamy
REF RELAY DETECTS INTERNAL EARTH FAULT OF TRANSFORMER (IN
ZONE PROTECTION) . EARTH LEAKAGE RELAY DETECTS EARTH FAULT
BOTH IN AND OUT ZONE
| Is This Answer Correct ? | 17 Yes | 3 No |
Post New Answer View All Answers
why connecting surge unit in contactor coil
what is the purpose of shading ring or shading coil in electrical equipments.
THERMAL CAPACITANCE IS MEASURED IN..................................................
How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?
How we calculate the size of ht cable for any transformer
what is the major difference between LIBBP & HIBBP.. which one is most preferable..
We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?
sir i am apearing for nic exam.i dont know exam pattern.can you please send me some model papers
harmonics filter
Why do not we prefer non conventional sources of energy to conventional sources?
what is positive , negative & zero equivalent system resistance
What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.
What is the formula to calculate the rating of a three phase air circuit breaker
What are the roles and responsibilities of electrical engineer in cement plant
Draw a SLD of HT distribution EB grid up to users Transformer?
