Can we perform parallel operation of two transformers when
one transformer on load?
Answer Posted / vysakh v
when two transformers has to be operated in parallel,their voltage ratios must be the same,Polarities of the transformers must be the same,Percent (per-unit) impedances of the transformers must be the same,Phase sequences and zero relative phase displacement of the transformers must be the same.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
1hp= how much rpm
11 kv input, 66 kv input advantages
Define cut-off rate?
define as synchronous generator
what is distribution board?
Earth has zero potential then what would be the neutral potential ?
Explain about retrofitting of machine tool.
what is mean by transition resistance of transformer?
Either the Armoured Earthing strip of HT 3 core cable have to pass through CB CT or not , why ???
describe the A.C. Generator Testing procedure
Merits & Demarits of Oil circuit & Air circuit breakers ?
how to decide the panel size like MDB ,SMDB PANEL SIZES
Why do we avoid electrical conduits in floors at apartments?
Who many reason of ignition fail ?
how rectifier transformer work in electroststic precipetatore(esp?