How to calculate fault current using percent impedance

This video describes how to calculate the fault current using a transformers rated percent impedance.

[@michaelcostello6991]

Are these 3 phase transformers ? Are the calculations the same

[@delisileelinah104]

how to calculate the protection setting ( overcurrent for this case whereby the transformer has different MVA but is connected in parallel

[@danturtisuryanarayana1954]

Very well explained. I have posted a video 'short circuit calculations with back ground theory . It covers distribution systems. Please watch for more details

[@ameeraadmi-td5qw]

So this is all for single phase transformer.

[@dahemayezi]

is this the same as "short circuit current"?

[@KAFKUBA]

What is I/Z?

[@georgemartin1436]

LOVE THESE "BITE SIZE" VIDEOS. THANKS!

[@hogniis1933]

Great video. But you need to divide by 0.025, not 0.25.

[@alimohammed-ft9to]

Hi can I get these calculations over control panel has power and vfd ?

[@md.masumbillahazad4237]

Corection: answer should be 10,000A

[@alimohammed-ft9to]

Hi can I get these calculations over control panel has power and vfd ?

[@TuberKMT]

Excellent explanation! Thank you!

[@pavintechengineeringpavint1389]

125/0.25 = 500A not a 5000A sir

[@sanjeevniroula3590]

125/0.025 is what it is on there

[@danturtisuryanarayana1954]

The title of the video is "Short circuit calculations for distribution systems'

[@dylanpostma8457]

why do use the rated current of the transformer in a short circuit event?

[@NaserGhafarian]

Hey
Why don't u divide KVA to 1.73?

[@CLJasonX]

You divide by 1.73 if it is a 3phase transformer

[@cortneythomas2332]

Thank you for making things so simple that my 5 year old can grasp 👊

[@jewelbarua3626]

Excellent !
Thank you very much sir.

[@sambathbunkh]

Really really nice video

[@FULLMOON36528]

Beautiful n easy to understand

[@rigobertoruiz6136]

thank you for covering this!

[@surendrakverma555]

Very good. Thanks

[@dereklaur2154]

Wish this was covered better in school. Awesome job.