📊 Communication Engineering
Q. PLL in FM detection stands for
  • (A) phase locked loop
  • (B) programmable logic loop
  • (C) phase locked logic
  • (D) programmable locked loop
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✅ Correct Answer: (A) phase locked loop

Explanation: pll stands for phase locked loop. the pll is a closed loop control system which can track the variations in the received signal phase and frequency.

Explanation by: Ram Sharma
pll stands for phase locked loop. the pll is a closed loop control system which can track the variations in the received signal phase and frequency.

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