Download Aptitude Crack
img not found img not found

RC Circuits

Q1:

As frequency increases

A both series and parallel RC impedance decrease

B series RC impedance decreases and parallel RC impedance increases

C series RC impedance increases and parallel RC impedance decreases

D both series and parallel RC impedance increase

ANS:A - both series and parallel RC impedance decrease

Because xc(capacitor resistance )=1/j2pif

So as f increases xc decreases and series and parallel combination of resistance and capacitive reactance decreases



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.