How to calculate Current in Transformers

[@barrysimmons5549]

Thank you so much for this mate I've been looking for the past 2 days trying to figure this out for my electrician course. And your video has just help me understand it way more thank you

[@peternibong49]

Hello Sir my question is when I took the 18×50÷130= 6.92 I'm abit confused how did you get yours a 3.91 thank you

[@james77011]

u needed to flip the values of voltages. VP/VS needs to be VS/VP. maybe another thing if u did the cross multiplication method , u should of did 18*50=900 and than divided 900 by 230(900/230=3.91)

[@james77011]

i also just noticed u wrote 18*50÷130=6.92 instead of 18*50÷230=3.91