Question is ⇒ The most commonly used system of modulating for telegraphy is, Options are ⇒ (A) single tone modulation, (B) on-off keying, (C) frequency shift keying, (D) pulse code modulation, (E) , Leave your comments or Download question paper.

Question is ⇒ The most commonly used system of modulating for telegraphy is, Options are ⇒ (A) single tone modulation, (B) on-off keying, (C) frequency shift keying, (D) pulse code modulation, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	The most commonly used system of modulating for telegraphy is
A.	single tone modulation [Wrong Answer]
B.	on-off keying [Wrong Answer]
C.	frequency shift keying [Correct Answer]
D.	pulse code modulation [Wrong Answer]
View Answer 1 -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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