yes we can place auto transformer in place of original transformer
A transformer that increases voltage is a step-up transformer.
An isolation transformer is usually a ferromagnetic transformer. The question needs to be framed more usefully.
because the copper is saved in the auto transformer that is the ratio of weights of copper in auto transformer to normal transformer is (1-(1/a)) where a is transformer ratio
The difference between current transformer and potential transformer is that the secondary of a current transformer can not be open circuited while under service whereas that of the potential transformer an be open circuited without any damage to the transformer.
You say "lily is a super heroine"
The opposite of heroine is hero.
A male heroine is called a hero.
heroine
The masculine form of heroine is hero. Heroine is just a woman superhero.
Heroine refers to a female hero.
It seems that no one loves the hero and the heroine. Why are they the hero and heroine then?
Heroine Sheiks was created in 1999.
The Heroine of the Yangs was created in 1998.
Mother Heroine ended in 1991.
Heroine of Hell was created in 1996.
heroine is a woman hero.