Question is ⇒ Assertion (A): When frequencies of signals fed to X and Y plates of CRO are multiples of each other, Lissajous pattern is displayed on screen.Reason (R): In a CRO, the vertical deflection is proportional to voltage applied to Y plates., Options are ⇒ (A) Both A and R are true and R is correct explanation of A, (B) Both A and R are true but R is not correct explanation of A, (C) A is true R is false, (D) A is false R is true, (E) , Leave your comments or Download question paper.

Question is ⇒ Assertion (A): When frequencies of signals fed to X and Y plates of CRO are multiples of each other, Lissajous pattern is displayed on screen.Reason (R): In a CRO, the vertical deflection is proportional to voltage applied to Y plates., Options are ⇒ (A) Both A and R are true and R is correct explanation of A, (B) Both A and R are true but R is not correct explanation of A, (C) A is true R is false, (D) A is false R is true, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Assertion (A): When frequencies of signals fed to X and Y plates of CRO are multiples of each other, Lissajous pattern is displayed on screen. Reason (R): In a CRO, the vertical deflection is proportional to voltage applied to Y plates.
A.	Both A and R are true and R is correct explanation of A [Wrong Answer]
B.	Both A and R are true but R is not correct explanation of A [Correct Answer]
C.	A is true R is false [Wrong Answer]
D.	A is false R is true [Wrong Answer]
View Answer 1 -1 Explanation:- Answer : B 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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