why is the vector group analysis done in transformer tests
- 28 Answers
- 66866 Views
- K K Rao, Lloyds, Nicco Engineering Services Limited, Qatar Petroleums, I also Faced
- E-Mail Answers
Answer Posted / dinesh kumar
1,Vector group is done on transformer High voltage winding
with respect low voltage winding.
2,To find the phase angle/difference between different
connections in high voltage windings.
3,In three phase winding transformer there are 36 vector
groups.(1u1v1w 2u2v2w)
| Is This Answer Correct ? | 54 Yes | 39 No |
Post New Answer View All Answers
being an electrical engineer why you wanna come into software i have an very good academics what answer i have to give
List the time domain specifications.
can you any one give exact mathematical relation between AC current and DC current?
what is the star delta connetion and how can do it a three phase motor with control witing with picture
what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq
how we can calcultae the short circuit level for bus bar
how to determine Sq.mm size of finolex power cables.
explain wiring system
Damping resistor provided in open delta (tartiary) winding of a measuring PT at the incoming of a MV inverter drive panel is getting heated up. Can any body explain the reasons and suggest the remedy?
1. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
witch pump used in wtp
In TNC switch, is there any 1NO+1NC block ? and if we move over closing position, is ther any affect on trip position or vice versa?
What will happened if the neutral of secondary of Xformer ( Star point) Note it's above KVA rated Xformer
What is oscillator circuit?
