<prompt> tafsiri zifuatazo kutoka kwa swahili hadi kiingereza.kazi ya transfoma ni kuhamisha nishati ya umeme kutoka mzunguko mmoja hadi mwingine, na kuongezeka au kupungua kwa voltage.  <response>: transformers are commonly used in order to transfer the electrical energy from one circuit to another by an increase, or decrease, in voltage. 