how to calculate kA rating of device?
- 3 Answers
- 13123 Views
- Siemens, Vijai Electricals, I also Faced
- E-Mail Answers
Answer Posted / asheesh
we can apply rated voltage and assume power factor as 0.8
then
rated current = rated power/rated voltage*power factor
| Is This Answer Correct ? | 10 Yes | 2 No |
Post New Answer View All Answers
thyristor controlled APFC panel design parameter?
What is rotating magnetic field?Discuss elaborately.
What are the different types of transformers?
Why and when NGR panel required. Is it necessary to design a NGR panel for a 6.6kV Alternator paralleling with Grid????
What is the reason that the humming sound is coming from the induction furnace panel?
why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?
i want some interview related questions with their answers which can help for attend the interviews...
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
Distinguish between nuclear power station with thermal power station for initial cost, starting period, cleanliness, and transportation of fuel
block diagram of 2 ups system connected in hot stand by mode?
What is transformation ratio what it describes?
How will A Medium voltage circuit breaker(11 kV voltage level) operate under short circuit fault condition whether It is having short circuit release like Low voltage circuit breaker or relay should be given?
any application of back emf
in non technical way how can u define POWER FACTOR??
How PADO software increase the efficiency of power plant?
