Question is ⇒ Following figure is a signal conditioning Amplifier, changes gain depending upon the polarity of Vs. What will be circuit voltage gain for + Vs and for - Vs if D2 is id, Options are ⇒ (A) AV = -R3/R1, (B) R3/R1, (C) R1/R3, (D) 1 + R3/R1, (E) , Leave your comments or Download question paper.

Question is ⇒ Following figure is a signal conditioning Amplifier, changes gain depending upon the polarity of Vs. What will be circuit voltage gain for + Vs and for - Vs if D2 is id, Options are ⇒ (A) AV = -R3/R1, (B) R3/R1, (C) R1/R3, (D) 1 + R3/R1, (E) , Leave your comments or Download question paper. Previous question Next question


Q1.	Following figure is a signal conditioning Amplifier, changes gain depending upon the polarity of V_s. What will be circuit voltage gain for + V_s and for - V_s if D₂ is id
A.	A_V = -R₃/R₁ [Correct Answer]
B.	R₃/R₁ [Wrong Answer]
C.	R₁/R₃ [Wrong Answer]
D.	1 + R₃/R₁ [Wrong Answer]
View Answer 1 -1 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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