Constants The source in the circuit in (Figure 1) is inadvertently short-circuited at its terminals a, b, as shown in (Figure 2). At the time the fault occurs, the circuit has been in operation for a long time. Suppose that v=225 V Figure 50 a m 350 392 312.5 mH 33.75 mH 1 of 2 > ▼ ▼ Part A What is the initial value of the current ab in the short-circuit connection between terminals a, b? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) Submit Part B Submit ▼ Part C 1º4 PA t= Value What is the final value of the current i ab? Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) μA Value Units 4 =) ? Units ? How many microseconds after the short circuit has occurred is the current in the short equal to 19 A? Express your answer in microseconds to three significant figures. ▸ View Available Hint(s) 1971 ΑΣΦ | 11 Ivec 3 → O ? us

Delmar's Standard Textbook Of Electricity
7th Edition
ISBN:9781337900348
Author:Stephen L. Herman
Publisher:Stephen L. Herman
Chapter7: Parallel Circuits
Section: Chapter Questions
Problem 3PP: Using the rules for parallel circuits and Ohmslaw, solve for the missing values....
icon
Related questions
icon
Concept explainers
Question
Constants
The source in the circuit in (Figure 1) is inadvertently short-circuited at its terminals a, b, as shown in
(Figure 2). At the time the fault occurs, the circuit has been in operation for a long time. Suppose that
v=225 V
Figure
50 a
m
350 392
SEE
312.5 mH 33.75 mH
1 of 2 >
▼
▼
▼
Part A
What is the initial value of the current ab in the short-circuit connection between terminals a, b?
Express your answer to three significant figures and include the appropriate units.
View Available Hint(s)
tab=
Submit
Part B
iab =
Submit
What is the final value of the current i ab?
Express your answer to three significant figures and include the appropriate units.
▸ View Available Hint(s)
Part C
1⁰4 PA
Value
t=
μA
Value
Units
4
=)?
Units
How many microseconds after the short circuit has occurred is the current in the short equal to 19 A?
Express your answer in microseconds to three significant figures.
▸ View Available Hint(s)
?
1971 ΑΣΦ | 11 Ivec 4 →
O
?
us
Transcribed Image Text:Constants The source in the circuit in (Figure 1) is inadvertently short-circuited at its terminals a, b, as shown in (Figure 2). At the time the fault occurs, the circuit has been in operation for a long time. Suppose that v=225 V Figure 50 a m 350 392 SEE 312.5 mH 33.75 mH 1 of 2 > ▼ ▼ ▼ Part A What is the initial value of the current ab in the short-circuit connection between terminals a, b? Express your answer to three significant figures and include the appropriate units. View Available Hint(s) tab= Submit Part B iab = Submit What is the final value of the current i ab? Express your answer to three significant figures and include the appropriate units. ▸ View Available Hint(s) Part C 1⁰4 PA Value t= μA Value Units 4 =)? Units How many microseconds after the short circuit has occurred is the current in the short equal to 19 A? Express your answer in microseconds to three significant figures. ▸ View Available Hint(s) ? 1971 ΑΣΦ | 11 Ivec 4 → O ? us
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 4 images

Blurred answer
Knowledge Booster
Fault analysis
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.
Similar questions
  • SEE MORE QUESTIONS
Recommended textbooks for you
Delmar's Standard Textbook Of Electricity
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Power System Analysis and Design (MindTap Course …
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning