Answer Posted / sam
Transformer works on the Principle of Mutual Inductance.
| Is This Answer Correct ? | 21 Yes | 3 No |
Post New Answer View All Answers
Write down the name of 2 lady Bir Pratin of Bangladesh
why not starting switch first connect in direct on line starter?????
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
How two nos. 130 kw D.C motor get synchronise using D.C drive.
What are the conditions to be satisfied for parallel operation of dc generators?
how to prepare the technical test
Is better to supply the voltage for static exciter from the auxiliary power source or from the SG terminals? And why?
sir, Is their any measuring unit of knoking? please explian?
what is meant by skew width in machines?
Why is the frequency not changed during transformation of electrical energy in a transformer?
in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients
What are all present producing cost of Per KWH of various Fuel?
How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
what is the relationship between current&voltage in practical purpose ?