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Kev1n
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1. A large power transformer has a turns ratio N1 / N2 of 1:5. When the primary voltage is 400v and it is connected to a resistive load its secondary current is 100A. Calculate the required value of source resistance of the supply to give a maximum power trnasfer
2. Vp = 400v, Ratio 1:5, Is = 100A
3. Vp = 400v, 1:5 Vs = 2000, Is = 100A, 1:5, Ip = 20A
R = Vp/Ip = 4 ohms.
I am a bit lost here, any pointers
2. Vp = 400v, Ratio 1:5, Is = 100A
3. Vp = 400v, 1:5 Vs = 2000, Is = 100A, 1:5, Ip = 20A
R = Vp/Ip = 4 ohms.
I am a bit lost here, any pointers