Interested to Buy Any Domain ? << Click Here >> for more details...
what happen "when Dyn11 is parallel operation with Dyn1"?
- 9 Answers
- 18407 Views
- I also Faced
- E-Mail Answers
Answer Posted / akhilesh singh
Due to 60deg phasor diff., PD of two secondaries will
arise. Therefor a circulating current between these two
secondary flows which causes shortcircuiting.
| Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
why only exciting current is shown not primary current in transformer???
Why does increasing the magnetic flux in the main field of a d.c motor cause the armature current to reduce??
How we calculat the NGR of 3phase Generator, Our generation voltage 11KV
Can we use Ccapacitive voltage transformer directly for metering purpose?
Draw a SLD of HT distribution EB grid up to users Transformer?
how to calculate transformer load?
What are the disadvantages of autotransformer?
How npn and pnp transistor works
What are the basic elements used for modeling mechanical rotational system?
What are the factor to be consider for CT selection in 132kV substation?
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
What are the advantages of autotransformer?
a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------
I have been using an 600VA with 0.6 p.f UPS with my desktop which has 450W power supply unit. Can anyone explain how can this happen . Because the output of the UPS is 360W (600*0.6) (<450W)
AL=0B9H,bl=75H, ADD AL,BL AL=____________? CF________? OF___________?
