Interested to Buy Any Domain ? << Click Here >> for more details...
what is the significance of per unit impedance ?
- 7 Answers
- 17859 Views
- HP, I also Faced
- E-Mail Answers
Answer Posted / mafika
p.u impedance represents the amount of volt drop that's
going to occur in the transformer and also helps in the
fault calculations
| Is This Answer Correct ? | 6 Yes | 1 No |
Post New Answer View All Answers
1.how many types of relays? 2.difference between ATS& STS?
what is the difference between electrical and electronic choke?
what is reactive power?, why its measured in VA ? is it transient behavior of system?
what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).
How many types of protection relays are there based on the characteristic?
explain which quantities change in the starting and the and the running condition in induction motor
What should be the values of settling time, peak time, steady state error, overshoot, rise time, MPOS (Maximum percent over shoot) to keep the system in transient state, to keep the system in steady state ?
What are the causes of having an rmu explode after installation? And how do u treat the bushings of an rmu?
what is breathing?
10 tube light connect in mcb breaker.one tube light is fault.so breaker is tribe.how fault is rectified.(using 3wire phase,earth,neutral)
I want to know the 'Test voltage' for Tandelta testing of 3.3 / 6.6 / 11 KV Motors. Please explain
i am studying in final year can i allowed for 23rd UES of Indian army
Iin ESP why positive is grounded ? why not negative ?
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
What must be the minimum distance maintained between 2 Generators as per International standards?
