Residual voltage & residual current used in which
protection?
- 5 Answers
- 11623 Views
- Qatar Gas, Reliance, Transformers and Electricals, I also Faced
- E-Mail Answers
Answer Posted / pooh
Surge arrestor
| Is This Answer Correct ? | 3 Yes | 5 No |
Post New Answer View All Answers
How time response of the system is divided?
Can you tell me more about pu systems (per unit systems )calculation in large power systems? how to get the base for voltage and power in generator, transformator and transmission lines?
draw a circuit diagram connecting transformer OLTC- RTCC- VCB-Marshalling Box otherwise Explain in words
When steam condenses and becomes water at the same temperature, the specific heat for the process in kJ/kg k is
1.why we are using blocks in withoutgaplightning arrester 2.why we ar using bushing in withoutgap lightning arrestor
How can we convert 11 kv to 440 volt without using transformer ?
How to calculate cable size in HT AND LT
ow can i get certificate of competency as electrical supervisor and my diploma in electrical engineering from jalgaon.
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
What si the d/f b/w KVA & KWH, kvarh & kvar, kwh & kvar phase voltage & line voltage
What is the lockout relay
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)?
is there any phase difference occurs while primary and secondary side mutual induction occurs?
If we impress a dc voltage of 230 V on an unloaded 230 V, 50 Hz transformer it wi A give high secondary voltage B burn out C give secondary voltage as per K D none of these
What is shutdown of electrical sub station?
