The following information is given in connection with a load circuit consisting of two parallel branches: Z1 = 4.8/25° ohms, Z2 = 3.75/-72° ohms, l1 = 50 amperes, and I2 = 64 amperes. Calculate: a) the equivalent impedance; b) the total voltage; c) the currents 11 and 12 if the total voltage is used as reference; d) the total real, reactive, and apparent powers; e) the overall power factor.
The following information is given in connection with a load circuit consisting of two parallel branches: Z1 = 4.8/25° ohms, Z2 = 3.75/-72° ohms, l1 = 50 amperes, and I2 = 64 amperes. Calculate: a) the equivalent impedance; b) the total voltage; c) the currents 11 and 12 if the total voltage is used as reference; d) the total real, reactive, and apparent powers; e) the overall power factor.
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
Chapter2: Fundamentals
Section: Chapter Questions
Problem 2.16P: A single-phase, 120V(rms),60Hz source supplies power to a series R-L circuit consisting of R=10 and...
Related questions
Question
![The following information is given in connection with a load circuit consisting of two parallel
branches: Z1 = 4.8/25° ohms, Z2 = 3.75/-72° ohms, l1 = 50 amperes, and l2 = 64 amperes.
Calculate: a) the equivalent impedance; b) the total voltage; c) the currents 11 and 12 if the total
voltage is used as reference; d) the total real, reactive, and apparent powers; e) the overall
power factor.
An impedance ZL = (11.5 + j10) ohms is connected in parallel with an impedance ZC = (8 – j20)
ohms. Calculate: a) the conductance, susceptance, and admittance of each branch; b) the total
conductance, susceptance, and admittance; c) the total current in polar form if the source
voltage is used as the reference; d) the total real, reactive, and apparent powers; e) the overall
power factor.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F3050c3cf-86be-4725-a608-bc95860769ca%2Fd4e7e481-3714-473e-8175-9d50d9809d38%2F8jrrr2_processed.png&w=3840&q=75)
Transcribed Image Text:The following information is given in connection with a load circuit consisting of two parallel
branches: Z1 = 4.8/25° ohms, Z2 = 3.75/-72° ohms, l1 = 50 amperes, and l2 = 64 amperes.
Calculate: a) the equivalent impedance; b) the total voltage; c) the currents 11 and 12 if the total
voltage is used as reference; d) the total real, reactive, and apparent powers; e) the overall
power factor.
An impedance ZL = (11.5 + j10) ohms is connected in parallel with an impedance ZC = (8 – j20)
ohms. Calculate: a) the conductance, susceptance, and admittance of each branch; b) the total
conductance, susceptance, and admittance; c) the total current in polar form if the source
voltage is used as the reference; d) the total real, reactive, and apparent powers; e) the overall
power factor.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 3 steps with 2 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
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.Recommended textbooks for you
![Power System Analysis and Design (MindTap Course …](https://www.bartleby.com/isbn_cover_images/9781305632134/9781305632134_smallCoverImage.gif)
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning
![Electric Motor Control](https://www.bartleby.com/isbn_cover_images/9781133702818/9781133702818_smallCoverImage.gif)
![Power System Analysis and Design (MindTap Course …](https://www.bartleby.com/isbn_cover_images/9781305632134/9781305632134_smallCoverImage.gif)
Power System Analysis and Design (MindTap Course …
Electrical Engineering
ISBN:
9781305632134
Author:
J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:
Cengage Learning
![Electric Motor Control](https://www.bartleby.com/isbn_cover_images/9781133702818/9781133702818_smallCoverImage.gif)