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 |
Can we perform parallel operation of two transformers when one transformer on load?
what is the minning of propotional, integral, derivative ?
why dont we connect the two 12 V DC batteries in parallel, for an inverter (UPS)? is there any harm ?
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.
I am mechanical engineer,I need Training in Electrical & Electronics ( i.e. three days workshop training ) Where will I get the same Please suggest?
are you hear the meaning of burden , excat meaning of burden in only one word
TNC switch is also available in 1NO+1NC. What does it mean ?
what is hormonics. how it is generated & what are the problem faced by that.
what is the principle of operation of synchronous motor and generator? explain in detail.
We have a 62.5 KVA DG with Leyland engine and kirloskar slipring alternator. We have earthed the neutral, and another earthing for the dg body. is it necessary to isolate the dg foundation with rubber pads?
can we do the star delta connection of capacitor for 3- phase motor starter.
what is the full form of XLPE adn there use.