In the unijunction transistor, the variable resistor controls the rate of charge time of the ____.
A) triac
B) capacitor
C) diac
D) siliconcontrolled rectifier (SCR)

Question

Quizplus · Accepted Answer

The variable resistor in a unijunction transistor is commonly used to control the rate of charge time of the capacitor in the transistor's relaxation oscillator circuit.

In the Unijunction Transistor, the Variable Resistor Controls the Rate