Question is ⇒ Switching of a lamp in house produces noise in the radio. This is because switching operation produces, Options are ⇒ (A) arcs across separating contacts, (B) mechanical noise of high intensity, (C) both mechanical noise and arc between contacts, (D) none of the above, (E) , Leave your comments or Download question paper.

Question is ⇒ Switching of a lamp in house produces noise in the radio. This is because switching operation produces, Options are ⇒ (A) arcs across separating contacts, (B) mechanical noise of high intensity, (C) both mechanical noise and arc between contacts, (D) none of the above, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Switching of a lamp in house produces noise in the radio. This is because switching operation produces
A.	arcs across separating contacts [Correct Answer]
B.	mechanical noise of high intensity [Wrong Answer]
C.	both mechanical noise and arc between contacts [Wrong Answer]
D.	none of the above [Wrong Answer]
View Answer 5 -9 Explanation:- Answer : A 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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