we use Dyn11 trafo for distribution purpose, if it`s possible
for replacing Dyn1. if it`s change means what will happen?
- 1 Answers
- 4351 Views
- I also Faced
- E-Mail Answers
Answer Posted / 7anoter4
If this transformer works in parallel with other
transformer of the same connection type it is not possible
–the angle between supplied voltage will be 300 degrees [or
60 degrees] and will provoke a short-circuit equal to
Vstator/2/Ztrf .
If the transformer works alone it will be ok [no any
difference]
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.
Name a govt approved university which have 100% online engineering course.
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
what r substations?what r there work?why voltages r incresed and then reduced during distribution of power
what is the profesional board for electrical engineer what is thepast and during construction for electrical engineering
how we can calculate power factor in single phase & three phase ?thank u
Whether amorphous core transformer is available in India?.If available then up to what rating of voltage and KVA?.
Why is the frequency not changed during transformation of electrical energy in a transformer?
Dear All, I am new in construction company , my boss ask a question at time of interview , If we have 60MW generation and Single Power Transformer step-up we have. if CMR 50/60MVA , ONAN, ONAF respectively , is it sufficient or not ? for that much power to transfer,
Explain what is electric traction? Explain few advantages of electric traction system?
Will an earth leakage trip be activated if the component or wiring is faulty on low voltage equipment.Example An electrical Cat Scarer placed in the garden and water gets into the wiring.
What is T’Q and X’Q and X’D ? and what is saturated as well as unsaturated ?
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
list of tests to be carried out at manufacturers end while purchasing a step up transformer of 11kv to 66kv ,2MVa Capacity.
what is static frequency converter?what is the function...of sfc...?
