Question is ⇒ A 1000 kHz carrier is simultaneously modulated with 300 Hz, 800 Hz and 2 kHz audio sine waves. The frequencies present in the output will be, Options are ⇒ (A) 998 kHz and 1002 kHz, (B) 998 kHz, 999.2 kHz, 1000.8 kHz, 1002.0 kHz, (C) 998 kHz, 999.2 kHz, 999.7 kHz, 1000.3 kHz, 1000.8 kHz and 1000.2 kHz, (D) none of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ A 1000 kHz carrier is simultaneously modulated with 300 Hz, 800 Hz and 2 kHz audio sine waves. The frequencies present in the output will be, Options are ⇒ (A) 998 kHz and 1002 kHz, (B) 998 kHz, 999.2 kHz, 1000.8 kHz, 1002.0 kHz, (C) 998 kHz, 999.2 kHz, 999.7 kHz, 1000.3 kHz, 1000.8 kHz and 1000.2 kHz, (D) none of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	A 1000 kHz carrier is simultaneously modulated with 300 Hz, 800 Hz and 2 kHz audio sine waves. The frequencies present in the output will be
A.	998 kHz and 1002 kHz [Wrong Answer]
B.	998 kHz, 999.2 kHz, 1000.8 kHz, 1002.0 kHz [Wrong Answer]
C.	998 kHz, 999.2 kHz, 999.7 kHz, 1000.3 kHz, 1000.8 kHz and 1000.2 kHz [Correct Answer]
D.	none of the above [Wrong Answer]
View Answer 2 -1 Explanation:- Answer : C Discuss it below : !! OOPS Login [Click here] is required to post your answer/result Help other students, write article, leave your comments

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