Interested to Buy Any Domain ? << Click Here >> for more details...
what is percentage impedance of transformer? explain its
significance
- 2 Answers
- 17897 Views
- ABC, Bosch, I also Faced
- E-Mail Answers
Answer Posted / shahid bhutta
The impedance of a transformer is defined as the percentage of the drop in voltage to the at full load to the rated voltage of the transformer. This drop in voltage is due to the winding resistance and leakage reactance.
Alternatively, the percentage of a transformer can be described as the percentage of the nominal voltage in the primary that is required to circulate the rated current in the secondary.
| Is This Answer Correct ? | 12 Yes | 3 No |
Post New Answer View All Answers
Hi everyone. Some Generators uses 3-Pole breakers with extra contactors for Neutral. Some uses 4-Pole. Why so? What is the idea behind this? Thanks in advance for the solution. Kr.
What is sensitivity of a measurement?
What is the method to solve circuit using source transformation?
What are the basic elements used for modeling mechanical rotational system?
what are the analog quality input for protection function?what are minimum reqiments?
what is the physical connection of a analog i/p to a analog i/p module (ab plc)and through a analog o/p module(ab plc) to a analog o/p . and how all the process control by scada
wht is embedded systems? what is new inthis field?
how to interlock 3 incomer-ACB,1 buscoupler ACB,... pls answer this question and if possible send me the ckt diagram..haifriends2910@gmail.com
will 1050kva DG set withstand for back charge of 16MVA transformer
what is the differencce inn series and cascade connection??
how to calculate voltage drop and followed by cable calculation?is there avail in formula?
Can anybody tell abt concrete encased earthing or grounding?
What is reverse power relay?
why the check zone and main zone are used for Busbar Protn. scheem?
hello if any one have papers vof hpcl or sail, plz send me
