Interested to Buy Any Domain ? << Click Here >> for more details...
IN WHICH MODE THE TRANSFORMER WILL GET A MAXIMUM OUT PUT
VOLTAGE. ASKED FOR POWER GRID EXAMINATION
STAT-STAR,STAR-DELTA,DELTA-STAR,DELTA-DELTA
- 3 Answers
- 6320 Views
- I also Faced
- E-Mail Answers
Answer Posted / manish
Delta-Star
In Delta Primary Winding the Line Voltage is same as the
Phase Voltage (Let V volts), the transformation ratio is
same for all configuration (Let V'/V) & in Star Secondary
Winding the Line Voltage is SQRT(3) times of Phase Voltage.
Thus if Input Voltage is V
Then Delta Primary Phase Voltage = V volts
After Transformation Star Secondary Phase Voltage = V'
Thus Star Line Voltage = v' x SQRT(3)
| Is This Answer Correct ? | 4 Yes | 1 No |
Post New Answer View All Answers
Hello sir i m student of gtu .what is idp.
Why we are use dol starter up to 10 hp
why do we have spikes enough to burn electronic boards, when generators are not grounded
Is any generator is developed which is operated with out diesal or other expensive source?
I want single line diagram for AMF & DG syncronizing panel
132/66kv sub-station procation ?
how does grading rings & spacers in transmission line works? Working Principle?
how slip power recovery system work
On what basis do you decide the ONAN (Oil Natural air natural) or Dry type transformer for a project?
While testing a ZCT what parameters have to check or measure?
Block diagram of Power line communication?
Why can't we parallel Voltage transformer secondary circuits?
how can calculate 1kva generator running time in 1 liter keroscene
can you any one give exact mathematical relation between AC current and DC current?
how to test power transformer.YNd11
