Answer Posted / krishnanraman
diff relay generally used for finding the difference in
primary and secondary circuit,the relay connect between the
primary and secondary circuit,normally the current flows
through the primary and through secondary thst time relay
is inoperative mode,when fault occurs the primary changes
as per secondary changed thus relay energise and trip the
circuit
| Is This Answer Correct ? | 2 Yes | 1 No |
Post New Answer View All Answers
66kv under ground cable how to layaing in ground any special case two ckt r runing
What is the meaning of HT Trivector Meter ?
what is gridrotor resistance starter
size of condotory fron voltage level
Tell me about ur past electrical maintanence job
What is K-rated transformer? What is the use of it? What can be the size(pls provide calculation if possible) of K- factor transformer for 550kW,690V motor operating with drive (VFD)?
what is the safety points of vaccum circuit breaker.
Hello seniors m an engineering student in 3rd yr..i want to know what are the software course in electrical field?i wanted to do certification course but i dont know much about the course?..Regards
while doing high voltage test on 11kv/433 distribution transformer why we only give 28 kv on hv side and 3kv on lv side for power transformers what is the value what factors it depends
What is the need for a controller?
You are of electrical field and you are going for software? Why
how does high earth to neutral voltage affect electronic equipment?
What is the operating principle of turbo-generator.
how to commissioning the genset with amf panel?
WE HAVE THE DC RECTIFIER 1500A, INPUT VOLTAGE IS 3 PHASE. HOW TO CALICULATE THE LOAD? 3 PHASE SIDE EITHER dC SIDE. PLEASE SUGGEST ME