why neutral should connect to earth in delta-star type
transformer
- 4 Answers
- 7990 Views
- I also Faced
- E-Mail Answers
Answer Posted / kartikesh
To provide a path to ground to winding harmonic rrent
generated due to unbalanced load ,to nulified the 3rd
hamonic current it should be grounded
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
What is the effect of positive feedback on the stability of the systems?
what is difference between isolation and ultra isolation transformer?, what is the method of testing ?
Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
how can motor both beasrings insulation resistance can be check?
i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams
What is quadrantal symmetry?
Cb closed condition if there is a tcs fail whether cb will trip or not
What is the function of interposing current transformer?
Why need 3phase machine double earthing?
How PADO software increase the efficiency of power plant?
what type of questions are asked and howmwny questions belong this catagory?
Pleae send me last 5 years of Question book about RRB chennai.
why the NGR (neutral grounding resistor) always OFF during DG off?
what is the role of energy meter in distribution system ?
Differentiate between ideal and non ideal current sources?
