GATE 2026 EC – Question 31
Consider the circuit shown in the Figure, where the input $v_i(t)$ is in Volt. The average power (in mW) dissipated in the load resistance of 1 kΩ at the resonant frequency is ________. (rounded off to two decimal places)
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Correct answer: 71.64 to 72.36
Explanation
The ideal voltage source is directly across the 1 kΩ load. $P=V_{rms}^2/R=(12/\sqrt2)^2/1000=72$ mW.