Why can the transformer change the voltage theheight

Hong Kong
November 19, 2006 6:19am CST
Why can the transformer change the voltage theheight
1 response
@mvsrao (4367)
• India
19 Nov 06
I could not understand the query ... you may see : http://en.wikipedia.org/wiki/Transformer
• Indonesia
27 Jan 07
Hehehe, i understand... He/She talked about transformator, the thing to transform the volt of electricity.