Tuesday , March 20 2018

Amplifiers – 5

5. In an amplifier with negative feedback, the bandwidth is :
    where A = gain of the basic amplifier and β = feedback factor

(a) increased by a factor of β
(b) decreased by a factor of β
(c) increased by a factor of (1+Aβ)
(d) not affected at all by the feedback

Answer : (c)

Explanation : No answer description available for this question. Let us discuss.

Be a Part of The New & Next

MCQs fb  MCQs G+

Share the Knowledge

Leave a Reply

Your email address will not be published. Required fields are marked *

Copy Protected by Chetan's WP-Copyprotect.