|18 mA X |5 ΚΩ t = 0 : 0.2 F 20 ΚΩ αὐΔ Ο ΔΙ |10 ΚΩ

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
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.22P
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Question

The switch in the circuit seen in (Figure 1) has been in position x for a long time. At t=0, the switch moves instantaneously to position y.

▾ Part A
Find a so that the time constant for t> 0 is 1 ms.
Express your answer to three significant figures and include the appropriate units.
μÅ
α = Value
Submit Request Answer
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Units
?
Transcribed Image Text:▾ Part A Find a so that the time constant for t> 0 is 1 ms. Express your answer to three significant figures and include the appropriate units. μÅ α = Value Submit Request Answer www Units ?
Figure
|18 mA
X
15 ΚΩ
20 ΚΩ
W
t = 0
0.2 με
αυτ
Ο Δ'
( 101
| 10 ΚΩ
Transcribed Image Text:Figure |18 mA X 15 ΚΩ 20 ΚΩ W t = 0 0.2 με αυτ Ο Δ' ( 101 | 10 ΚΩ
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