Q) In the positive feedback, which of the following statement is true. * (a) It is used in oscillators and the input voltage is decreased (b) The feedback energy is in phase O with the input signal & it is called degenerative Feedback. (c) The gain stability & BW is O decreases while the gain, noise & distortion are increases O (d) All the above

Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter12: Power System Controls
Section: Chapter Questions
Problem 12.3P
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Q) In the positive feedback,
which of the following statement
is true. *
(a) It is used in oscillators and the
input voltage is decreased
(b) The feedback energy is in phase
O with the input signal & it is called
degenerative Feedback.
(c) The gain stability & BW is
O decreases while the gain, noise &
distortion are increases
O (d) All the above
Transcribed Image Text:Q) In the positive feedback, which of the following statement is true. * (a) It is used in oscillators and the input voltage is decreased (b) The feedback energy is in phase O with the input signal & it is called degenerative Feedback. (c) The gain stability & BW is O decreases while the gain, noise & distortion are increases O (d) All the above
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