MICROELECTRONIC CIRCUITS W/LAB MAN >P<
8th Edition
ISBN: 9780197529362
Author: SEDRA
Publisher: OXF
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Q2/A For the system G(s)=
H(s)=1
9
(s+5)(s+2 )(s+5)
a. Draw the Bode log-magnitude and phase plots.
b. Find the range of K for stability from your Bode plots.
c. Evaluate gain margia, phase margin, zero dB frequency, and 180°
frequency from your Bode plots for K = 10,000.
Please solve this question step by step handwritten solution and do not use ai or chat gpt please
".I need the correct answers with explanations"
Q1: What is the orientation of voltage regulation value (positive or negative) of
alternator loaded by capacitive load? Explain the effect of armature reaction on
voltage regulation for this load? Draw the load characteristics of alternator for
capacitive, inductive, and inductive loads?
Q2: A 2000 kVA,2200 V, 60 Hz,Y-connected alternator has a resistance of 0.25
between each pair of terminal. A field current of 80 A produces a short circuit current equal to full load
current in each line. The same field current produces an e.m.f of 800 V(L-L) on open circuit .Determine the full
load voltage regulation of alternator at unity p.f?
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