The diac is sometimes called a
A) dual inline ac device.
B) silicon bi-directional switch.
C) directional switch.
D) snubber.

Question

Quizplus · Accepted Answer

The diac is a semiconductor device that acts as a silicon bi-directional switch. It conducts current in both directions and is commonly used in triggering triacs and other thyristors in AC circuits. It is not a snubber or directional switch, and while it may be used in dual inline packages, this is not a defining characteristic.

The Diac Is Sometimes Called a