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in Communication Systems by (79.8k points)
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In an amplitude modulated signal the maximum amplitude is 15 volt and minimum amplitude is 5 volt, then amplitude of modulating wave will be

(a) 10 V

(b) 5 V

(c) 20 V

(d) 30 V

1 Answer

+1 vote
by (83.4k points)
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Best answer

The correct option is (a) 10 V.

Explanation:

Maximum amplitude = Am+ A= 15 minimum amplitude = Am - Ac = 5 

So 2Am = 20

Am = 10 V

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