Question is ⇒ In telephone, the dial tone has a frequency of, Options are ⇒ (A) 5 Hz, (B) 15 Hz, (C) 33 Hz, (D) 233 Hz, (E) , Leave your comments or Download question paper.

Question is ⇒ In telephone, the dial tone has a frequency of, Options are ⇒ (A) 5 Hz, (B) 15 Hz, (C) 33 Hz, (D) 233 Hz, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	In telephone, the dial tone has a frequency of
A.	5 Hz [Wrong Answer]
B.	15 Hz [Wrong Answer]
C.	33 Hz [Correct Answer]
D.	233 Hz [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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