MICROELECTRONIC CIRCUITS W/LAB MAN >P<
8th Edition
ISBN: 9780197529362
Author: SEDRA
Publisher: OXF
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Chapter 5, Problem 5.23P
(a)
To determine
To show −The i-v relationship is given by
(b)
To determine
To show −The incremental resistance is given by
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The reverse recovery charge and the peak reverse current are QH-500 uC and I-250A
respectively. Assume that the softness factor is SF=0.5, estimate
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(b)
The rate of fall of the diode current di/dt
Q2:
A 208V, Y-connected synchronous motor is drawing 40A at unity power factor from a 208V power
system. The field current flowing under these conditions is 2.7A. Its synchronous reactance is 0.82 and its
armature resistance is 0.2 2. Assume a linear open-circuit characteristic.
1- Find EA and the torque angle.
2- How much field current would be required to make the motor operate at 0.8 PF lagging.
3- How much field current would be required to make the motor operate at 0.8 PF leading.
4- How much field current would be required to make the motor operate at unity PF.
6) For each case find the answer:
2
(a) If q (t) = 2+ + 6 + + 3 Coulombs
Find i(t) at t = 4 seconds
(b) If i(t) = 4 Amperes
If
Find q (t) for 25 = ≤6 seconds
(c) If w(t) = 5t³ Joules
Find p(t) at t = 3 seconds
(d) If p(t
2t+3+4 Watts
Find w(t) for 1st≤5 seconds
Chapter 5 Solutions
MICROELECTRONIC CIRCUITS W/LAB MAN >P<
Ch. 5.1 - Prob. 5.1ECh. 5.1 - Prob. D5.3ECh. 5.2 - Prob. 5.4ECh. 5.2 - Prob. 5.5ECh. 5.3 - Prob. D5.9ECh. 5.3 - Prob. D5.10ECh. 5.3 - Prob. 5.11ECh. 5.3 - Prob. 5.12ECh. 5.3 - Prob. D5.13ECh. 5.3 - Prob. D5.14E
Ch. 5.3 - Prob. 5.15ECh. 5.4 - Prob. 5.16ECh. 5.4 - Prob. 5.17ECh. 5 - Prob. 5.1PCh. 5 - Prob. 5.2PCh. 5 - Prob. 5.3PCh. 5 - Prob. 5.4PCh. 5 - Prob. 5.8PCh. 5 - Prob. 5.9PCh. 5 - Prob. 5.15PCh. 5 - Prob. 5.17PCh. 5 - Prob. D5.19PCh. 5 - Prob. 5.21PCh. 5 - Prob. 5.22PCh. 5 - Prob. 5.23PCh. 5 - Prob. 5.24PCh. 5 - Prob. 5.25PCh. 5 - Prob. 5.26PCh. 5 - Prob. 5.27PCh. 5 - Prob. 5.34PCh. 5 - Prob. 5.39PCh. 5 - Prob. 5.41PCh. 5 - Prob. 5.42PCh. 5 - Prob. 5.51PCh. 5 - Prob. D5.52PCh. 5 - Prob. 5.53PCh. 5 - Prob. 5.57PCh. 5 - Prob. 5.66PCh. 5 - Prob. 5.67P
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