AC Voltage Controllers Objective Questions – 1

The AC voltage controllers are used in __________ applications.

In AC voltage controllers the

AC voltage controllers convert

Earlier then the semiconductor technology, ___________ devices were used for voltage control applications.

In the below given voltage controller circuit

The below given controller circuit is a

The below shown controller circuit is a

A single-phase half wave voltage controller consists of

In the below given voltage controller circuit

In the principle of phase control