engineering physics MCQ #166

engineering physics MCQ #166

1. Question 1

   Q1. The current in a series LCR circuit is maximum when the frequency is

   • A) less than the resonant frequency
   • B) equal to the resonant frequency
   • C) greater than the resonant frequency
   • D) independent of frequency

   Answer: equal to the resonant frequency

   Explanation: At resonance, the current is maximum.