What differance between Circuit brekar and Isolater?
- 14 Answers
- 20104 Views
- TATA, I also Faced
- E-Mail Answers
Answer Posted / ram niveth
there is no arc quenching medium in isolator .
also we have earth swith in isolator for disharge amd
safety purpose
| Is This Answer Correct ? | 11 Yes | 3 No |
Post New Answer View All Answers
How many types of faults are there in 3 phase power system?
1. If 8.35%Z means the percentage impedance of 132kV-line from power company, we will like to confirm its base capacity?
List few applications of d.c series motor?
how to select electronic timer(Star-Delta) setting for diff. rating motors
what is method for testing CT
How to test IR testing & magnetic balance test
Merits & Demarits of Oil circuit & Air circuit breakers ?
what is meant by power and distribution transformer ?
How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?
i am trying to PSUs/govermeant jobs since last 2 years but still i m not success, plz help me.
kVA rating of ordinary transformer is increased when connected as an auto transformer because A transformation ratio increased B secondary voltage increased C energy is transferred both inductively and conductively D secondary current increased
DG Earth Value?
generally in LT and MV motors we are using 3.5Coresx16,25,35,50 etc cable for supply.although motors is earthed at two point and having all protection.then why we are using that 1/2 core for earthing the motors.while in HT cable we are using only 3core cable for motor supply.generally lt and mv motors are delta connected and ht motors having star connection.whethere it is having any relation with winding connection( star or delta).all motors i am talking about are dol only.can anybody solve my confusion.thanks...
Difference between drift current and diffusion current?
how much cable size required for 70 kilowatt load.
