What Is Transformer Impedance ?
Answers were Sorted based on User's Feedback
Answer / atul
Percentage Transformer Impedence is the Voltage drop on the
full load due to the winding resistance and leakage
reactance express as a percentage of rated voltage.
percentage Impedence = Impedence voltage/Rated voltage
*100
Is This Answer Correct ? | 32 Yes | 12 No |
Answer / giri
Transformer percentage impedence is the percentage of
primary voltage rating of the transformer required to drive
secondary rated current when secondary is shorted.
Is This Answer Correct ? | 26 Yes | 12 No |
Answer / sujata wagh
Transformer impedence is the voltage drop on full load due
to winding resistance and it express as % impedence.
% impedence is measured during short circuit test.
forluma to calculate % impedence is =
% impedence = impedence voltage*100/rated voltage
where impedence voltage is the voltage applying at one end
for full load corrent, while the other shorted is shorted.
Is This Answer Correct ? | 12 Yes | 2 No |
Answer / sabareesh kumar.b
Tell the correct answer for IMPEDANCE..............
Is This Answer Correct ? | 5 Yes | 3 No |
Answer / hussaini dangambo
The percentage impedance of a transformer is the volt
drop on full load due to the winding resistance and leakage
reactance expressed as a percentage of the rated voltage.
It is also the percentage of the normal terminal voltage
that can be applied to circulate full-load current under
short circuit conditions.
Is This Answer Correct ? | 2 Yes | 0 No |
Answer / piyush rana
% Impedance is the primary voltage at which the rated
current flows from short circuited secondary winding.
Is This Answer Correct ? | 0 Yes | 0 No |
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