Download Aptitude Crack
img not found img not found

RLC Circuits and Resonance - Technical MCQs

Q1:

What is the applied voltage for a series RLC circuit when IT = 3 mA, VL = 30 V, VC = 18 V, and R = 1000 ohms?

A 3.00 V

B 12.37 V

C 34.98 V

D 48.00 V

ANS:B - 12.37 V

V=IR=3*10^-3*1000=3V,
3^2+12^2=151,
= 12.37.