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An amplitude modulated signal is plotted below :-

Which one of the following best describes the above signal?
  • a)
    (9 + sin (2.5π × 105 t)) sin (2π × 104t)V
  • b)
    (9 + sin (4π × 104 t)) sin (5π × 105t)V
  • c)
    (1 + 9sin (2π × 104t)) sin (2.5π × 105t)V
  • d)
    (9 + sin (2π × 104t)) sin (2.5π × 105t)V
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
An amplitude modulated signal is plotted below :-Which one of the foll...
Analysis of graph says
(1) Amplitude varies as 8 – 10 V or 9 ± 1
(2) Two time period as 100 μs (signal wave) & 8 μs (carrier wave)

= 9 ± 1sin (2π × 104t) sin 2.5π × 105 t
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An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer?
Question Description
An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer?.
Solutions for An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for JEE. Download more important topics, notes, lectures and mock test series for JEE Exam by signing up for free.
Here you can find the meaning of An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer?, a detailed solution for An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer? has been provided alongside types of An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice An amplitude modulated signal is plotted below :-Which one of the following best describes the above signal?a)(9 + sin (2.5π × 105 t)) sin (2π × 104t)Vb)(9 + sin (4π × 104 t)) sin (5π × 105t)Vc)(1 + 9sin (2π × 104t)) sin (2.5π × 105t)Vd)(9 + sin (2π × 104t)) sin (2.5π × 105t)VCorrect answer is option 'D'. Can you explain this answer? tests, examples and also practice JEE tests.
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