What will happen if i connect two 3-phase tranformers
secondary supply on one bus bar that is R-Y-B-N?
Answers were Sorted based on User's Feedback
Answer / pabba praveen
Voltage ratio, polarity and phase sequence of both the
transformers should be same for parallel operation Relative
phase displacement between the two transformers should be
zero. Load will be shared based on the percentage impedance
of the transformer.
| Is This Answer Correct ? | 2 Yes | 0 No |
Why electrons flow only one direction in semiconductors. why can not flow both directions
How can we step up ac and dc ?
if field breaker of generator is closed prior to its rated speed on a power generating unit. what will be the effect on generator, unit transformer and starting transformer.
Why need 3phase machine double earthing?
Where earth point should provided in Ships or Submirines.
Whats changes in Transformer Oil BDV in changes in temp or Climate?
Can the Neutral and Body Earthpits of a transformer conncted together by Earth strips under ground.
What information we need to prepare relay coordination chart
what is multiplying factor of a energy meter connected with a CT ratio of 600/5 and voltage at 415 volts.
what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.
How the setting of the vector surge relay shall be calculated when the relay is to be used for Grid islanding application?
What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)