Transformer is used
(a)	for converting AC into DC	(b)	for converting DC into AC
(c)	to step up DC voltages	(d)	to step up or step down AC voltages

Question ID - 50380 | SaraNextGen Answer

Transformer is used
(a)	for converting AC into DC	(b)	for converting DC into AC
(c)	to step up DC voltages	(d)	to step up or step down AC voltages