ExamPlay Dark Logo
تسجيل الدخول

Physics for IGCSE & O level - Electricity (Section 5 - No. 2)

Which component is typically used to change the voltage of an AC supply?
Resistor
Capacitor
Transformer
Diode

توضيح

A transformer is used to change the voltage of an AC supply.

تعليقات (0)

إعلان