Whether the geometric mean radius is same as geometric mean distance or not.

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Choose one of the choices indicated in the parentheses such as the following sentences have correct messing What is the main purpose of a communication system? a) To transmit information from one point to another b) To amplify signals for better reception c) To filter out unwanted noise dy To generate carrier waves for modulation 2. What the purpose of the modulator in a communication system? a) To generate the cares wave for modulation b) To convert the information signal to a modulated signal c) To filter out unwanted noise d) To amplify the modulated signal for transmission Which component in an FM transmitter is responsible for generating the carrier signal? a) Mixer b) Modulator c) Demodulator d) Oscillator 4 For a FM signal v(t) 25 cos (15 deviation 10 (3456 4 24669, 7321 7.21284) 117 10 sm 15501). Maximum frequency 5. In an AM receiver, which component is responsible for separating the modulating signal from the received AM signal? a) Mixer b) Modulator c) Demodulator dy…

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Chapter 4, Problem 4.18MCQ

To determine

Whether the geometric mean radius is same as geometric mean distance or not.

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