Q1/ An output of 10 V is obtained with an input of 0.5 V for a negative voltage feedback amplifier. When feedback is removed, it requires 0.25 V input for the same output. Calculate (i) gain without feedback (ii) feedback Factor B.

Q1/ An output of 10 V is obtained with an input of 0.5 V for a negative voltage feedback amplifier. When feedback is removed, it requires 0.25 V input for the same output. Calculate (i) gain without feedback (ii) feedback Factor B.

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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Q1/ An output of 10 V is obtained with an input of 0.5 V for a negative voltage
feedback amplifier. When feedback is removed, it requires 0.25 V input for
the same output. Calculate (i) gain without feedback (ii) feedback Factor B.

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