IndiaBIX

Electronics and Communication Engineering - Analog Electronics - Discussion

Discussion Forum : Analog Electronics - Section 2 (Q.No. 10)
Analog Electronics
10.
Ac signals are given to both inverting and non-inverting terminals of an op-amp. When will the output maximum
when the phase difference between the inputs is 0°
when the phase difference between the inputs in 90°
when the phase difference between the inputs is 180°
when the phase difference between the inputs is 0 or 180°
Answer: Option
Explanation:

For non-inverting terminal input, output is in phase with input. For inverting terminal input, output is 180° out of phase with input. If inputs have 180° phase difference, outputs will be in phase and additive.

Discussion:
Be the first person to comment on this question !
Post your comments here:

Your comments will be displayed after verification.

Quick links
Quantitative Aptitude
Verbal (English)
Reasoning
Programming
Interview
Placement Papers