Flip-Flops - Technical MCQs

Q1:

The duty cycle of a 555 timer configured as a basic astable multivibrator is controlled by ________.

A one resistor

B two resistors

C one capacitor

D a resistor and a capacitor

ANS:D - a resistor and a capacitor

Doubt As the formula for the Duty cycle is R1/(R1+R2)*100.