Solution:
(a) To increase the voltage at the generating plant, a step-up transformer is put to use.
(b) For its supply, a step-down transformer is employed to lower the voltage at the substation.
Solution:
(a) To increase the voltage at the generating plant, a step-up transformer is put to use.
(b) For its supply, a step-down transformer is employed to lower the voltage at the substation.