[Haidar]

What would be the effect of connecting a 1:2 step up transformer in reverse, in other words connecting using its output as input, and vice versa? Will the voltage be halved instead of doubled?

 

[71 dB]

What would be the effect of connecting a 1:2 step up transformer in reverse, in other words connecting using its output as input, and vice versa? Will the voltage be halved instead of doubled?

You have got it right! A 2:1 step down transformer would half the voltage.

 

[Haidar]

Thanks @71 dB !