(a) Explain the two preconditions that must be achieved for an amplifier to oscillate. (b) What will happen if the criteria in (a) is met i.e. k * v =1 but the feedback is not 0 degrees? (c) What happens to the amplifier if k * v >1 and k * v < 1?
(a) Explain the two preconditions that must be achieved for an amplifier to oscillate. (b) What will happen if the criteria in (a) is met i.e. k * v =1 but the feedback is not 0 degrees? (c) What happens to the amplifier if k * v >1 and k * v < 1?
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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(a) Explain the two preconditions that must be achieved for an amplifier to oscillate.
(b) What will happen if the criteria in (a) is met i.e. k * v =1 but the feedback is not 0 degrees?
(c) What happens to the amplifier if k * v >1 and k * v < 1?
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