Question is ⇒ Under identical conditions, for a single modulating frequency, FM and PM are indistinguishable. Now if the modulating frequency is reduced, then, Options are ⇒ (A) phase modulation index as well as frequency modulation index decrease, (B) phase modulation index as well as frequency modulation index increase, (C) phase modulation index will remain constant whereas frequency modulation index will increase, (D) phase modulation index will decrease whereas frequency modulation index will remain constant, (E) , Leave your comments or Download question paper.

Question is ⇒ Under identical conditions, for a single modulating frequency, FM and PM are indistinguishable. Now if the modulating frequency is reduced, then, Options are ⇒ (A) phase modulation index as well as frequency modulation index decrease, (B) phase modulation index as well as frequency modulation index increase, (C) phase modulation index will remain constant whereas frequency modulation index will increase, (D) phase modulation index will decrease whereas frequency modulation index will remain constant, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Under identical conditions, for a single modulating frequency, FM and PM are indistinguishable. Now if the modulating frequency is reduced, then
A.	phase modulation index as well as frequency modulation index decrease [Wrong Answer]
B.	phase modulation index as well as frequency modulation index increase [Wrong Answer]
C.	phase modulation index will remain constant whereas frequency modulation index will increase [Correct Answer]
D.	phase modulation index will decrease whereas frequency modulation index will remain constant [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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