Question E7H03
From subelement E7 - E7H
E7H03
Answer: CWhat is a phase-locked loop?
AAn electronic servo loop consisting of a ratio detector, reactance modulator, and voltage-controlled oscillator
BAn electronic circuit also known as a monostable multivibrator
CAn electronic servo loop consisting of a phase detector, a low-pass filter, a voltage-controlled oscillator, and a stable reference oscillator
DAn electronic circuit consisting of a precision push-pull amplifier with a differential phase input