Interested to Buy Any Domain ? << Click Here >> for more details...
Procedure for conduting vector group test on power
transformers.why it is conducted?
- 6 Answers
- 24123 Views
- Grasim, I also Faced
- E-Mail Answers
Answer Posted / pavan
Vector group analysis is done to know the phase displacement.
| Is This Answer Correct ? | 17 Yes | 5 No |
Post New Answer View All Answers
What is the unit of magnetic flux density?
lamination figures
what is meant by tranformer impedance?
How can we calculate the efficiency of a Running (On-Load) Motor ? What parameters are required and what is the method ?
How to test the vector group of a Yd11 transformer? what are the relations to be checked between various vectors to confirm this vector group?
what are the stresses in circuit breakers ?
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
What is meant by cold loop test in instrument
1.ZEBRA conductor(large size) 2.KUNDHA conductor( small size ) 3.panther conductor(very small ) 4.lepard conductor (very very small)
why and where we use early make & late break contacts in protection?
where reactive power is used
What is the de rating factor of cable? What is the importance of the de rating factor in cable select
what is meant by rotating magnetic filed
can someone explain that how the speed of the protection system affects the fault level calculation?
Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???
