Question

The primary winding of a 220/6v 50hz transformer is energised from 110v 60 hz supply the secondary output voltage will be

Answer 1

The secondary output voltage will be 3 volt at 60 Hz frequency.

Transformer is a static electrical device which converts the high voltage to low voltage and vice versa, keeping the power and frequency constant.

Now if you supply 110V to the primary side of the the 220/6 V 50 hz transformer the output on the secondary winding is calculated as

[tex] \frac{220}{6}=\frac{110}{V_{o}}
V_{o)=3 volt

Note: Transformer work up to a certain change in frequency after that there are significant losses in the core, and output of the transformer may vary.