I believe his name is Unicron.
Galactus, when he's hungry.
the planet Earth eats babies
Omnivores.
Planets are not living things: they do not eat anything!
a hole transformer
Transformer has windings
yes we can place auto transformer in place of original transformer
The function of fans in a transformer is to regulate the transformer's temperature.
A transformer that increases voltage is a step-up transformer.
Center tap transformer is the such kind of transformer that is made to a point half way along a winding of a 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