1. Initial current2. Time constant 0＜t≤25ms3. Inductor current at 25ms before sw2 close4. Time constant over 25ms after sw2 close..Please answer all subpart I will like only for all subpart.. 50 VHIHM50.2t=0SW #1IL (t)mFig. 2. RLInitially SW #1 is closed and SW #2 is open and these switches have been this way for a long time.At t-05 SW #1 opens. At t-25ms SW # 2 closes.0.5 HSW #2202t=25msw30

Answered: Image /qna-images/answer/02e44e95-1356-419c-997f-00519740d528.jpg

Answered: m 50Ω t=0 SW #1 IL (t) √3 0.5 H m Z# MS…

Engineering

Electrical Engineering

m 50Ω t=0 SW #1 IL (t) √3 0.5 H m Z# MS 202 m

Electricity for Refrigeration, Heating, and Air Conditioning (MindTap Course List)

10th Edition

ISBN:9781337399128

Author:Russell E. Smith

Publisher:Russell E. Smith

Chapter9: Components For Electric Motors

Section: Chapter Questions

Problem 12RQ

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Question

100%

1. Initial current

2. Time constant 0＜t≤25ms

3. Inductor current at 25ms before sw2 close

4. Time constant over 25ms after sw2 close

Please answer all subpart I will like only for all subpart..

50 V
HIH
M
50.2
t=0
SW #1
IL (t)
m
Fig. 2. RL
Initially SW #1 is closed and SW #2 is open and these switches have been this way for a long time.
At t-05 SW #1 opens. At t-25ms SW # 2 closes.
0.5 H
SW #2
202
t=25ms
w
30

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