Interested to Buy Any Domain ? << Click Here >> for more details...
what is the difference between ac and dc hipo test of cable?
- 2 Answers
- 8183 Views
- I also Faced
- E-Mail Answers
Answer Posted / velappan
normally the hypot test is carriedout by DC only
but for AC ,huge size equipment is required for testing
| Is This Answer Correct ? | 0 Yes | 1 No |
Post New Answer View All Answers
How does an oscillator differ from an amplifier?
How do you select the pickup value of the relay?
in 132kv substation CRT means
how to calculate the breaking capacity of different breakers.
howmany electrician should maintain for a 1000 kva used plant... in kerala..
why we are not giving the zone 1 trip command to the master trip relay
how to calculate the battery AH
What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?
What is the permissible maximum flux density in transformer core?
What is the different between digital phase converter and ordinary phase converter?
how to calculate power consumption in slip ring motor at different step
what is mean by dual digital protection in the relay field?
please suggest some good universities with low cost iam in totally full confusion so please help me my profile gre 283 and ielts 5.5
A commercial Building is designed with 14th floor levels with indoor substation of three phase transformer with rated capacity of 1000 Kva.The transformer delivered 65% of its rated capacity at 0.67 power factor lagging.Because of low power factor, the power customer was penalized and certain cost was charged accordingly based on every point percentage lower than 85%.This situation may repeatedly happen on the succeding energy bills of power customer.The power customer is desired to improve its historical power factor of 0.67 lagging and no further penalty be impose by the local power company on the next bill. Q: Identify the appropriate solution you want to offer to Client?.Justify SCIENTIFICALLY and MATHEMATICALLY the principles behind the solution.
when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com
