Answer True or False and correct errors if found:1. The LC oscillator circuits are used to operate in low and moderate frequencies.2. The voltage series feedback can increase both input and output impedances.3. A two-pole Sallen-Key high-pass filter contains one capacitor and two resistors.4. The main feature of a crystal oscillator is the high frequency operation that operates withoptoelectronic effect.5. The max. efficiency of the class B power amplifier is 50%.6. The Q-point must be centered on the load line for maximum class AB output signal swing.7. The differentiator Op-Amp can convert the triangle waveform into sinewave.8. Class AB power amplifier eliminates crossover distortion found in pure class A.9. RC-phase shift oscillators are based on positive feedback circuits.10. Bypass capacitors in an amplifier determine the low and high-frequency responses.

1. The LC oscillator circuits are used to operate in low and moderate frequencies. False…

Answered: Answer True or False and correct errors…

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter11: Thermostats, Pressure Switches, And Other Electric Control Devices

Section: Chapter Questions

Problem 23RQ

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