82.A modulator is shown in the figure in which two signals are multiplied to produce y₁ (t). If the ideal low-pass filter has a cutoff frequency of 1,050 rad/s, the radian frequencies (rad/s) present in the signal y₂ (t) are most nearly: 1.4 cos (100t) y₁ (t) cos (1,000t) A. 100 and 900 B. 900 only C. 900 and 1,000 D. 900 and 1,100 IDEAL LOW-PASS FILTER Y₂(t)

82.A modulator is shown in the figure in which two signals are multiplied to produce y₁ (t). If the ideal low-pass filter has a cutoff frequency of 1,050 rad/s, the radian frequencies (rad/s) present in the signal y₂ (t) are most nearly: 1.4 cos (100t) y₁ (t) cos (1,000t) A. 100 and 900 B. 900 only C. 900 and 1,000 D. 900 and 1,100 IDEAL LOW-PASS FILTER Y₂(t)

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter23: Resistive-inductive-capacitive Series Circuits

Section: Chapter Questions

Problem 1PA: You are an electrician working in a plant. A series resonant circuit is to be used to produce a high...

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