Table list a 4/0 copper conductor with 12 strands. Strand diameter is 0.3373 cm (0.1328 in. ). For this conductor (a) verify the total copper cross-sectional area of 107.2 mm² (211,600 c.mil) in the table. (b) verify the d.c. resistance at 50° C of 0.1876 W/ km or 0.302 W/ mi. Assume a 2% increase in resistance due to spiraling. (r@20°c = 1.77 x 10* W.m) (c) determine the percent increase in resistance at 60 hz versus d.c. (Reohz, so° c = 0. 1883 W / km)
Table list a 4/0 copper conductor with 12 strands. Strand diameter is 0.3373 cm (0.1328 in. ). For this conductor (a) verify the total copper cross-sectional area of 107.2 mm² (211,600 c.mil) in the table. (b) verify the d.c. resistance at 50° C of 0.1876 W/ km or 0.302 W/ mi. Assume a 2% increase in resistance due to spiraling. (r@20°c = 1.77 x 10* W.m) (c) determine the percent increase in resistance at 60 hz versus d.c. (Reohz, so° c = 0. 1883 W / km)
Introductory Circuit Analysis (13th Edition)
13th Edition
ISBN:9780133923605
Author:Robert L. Boylestad
Publisher:Robert L. Boylestad
Chapter1: Introduction
Section: Chapter Questions
Problem 1P: Visit your local library (at school or home) and describe the extent to which it provides literature...
Related questions
Question
Table list a 4/0 copper conductor with 12 strands. Strand diameter is 0.3373 cm (0.1328 in. ). For this conductor (a) verify the total copper cross-sectional area of 107.2 mm² (211,600 c.mil) in the table. (b) verify the d.c. resistance at 50° C of 0.1876 W/ km or 0.302 W/ mi. Assume a 2% increase in resistance due to spiraling. (r@20°c = 1.77 x 10* W.m) (c) determine the percent increase in resistance at 60 hz versus d.c. (Reohz, so° c = 0. 1883 W / km)
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
Recommended textbooks for you
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Introductory Circuit Analysis (13th Edition)
Electrical Engineering
ISBN:
9780133923605
Author:
Robert L. Boylestad
Publisher:
PEARSON
Delmar's Standard Textbook Of Electricity
Electrical Engineering
ISBN:
9781337900348
Author:
Stephen L. Herman
Publisher:
Cengage Learning
Programmable Logic Controllers
Electrical Engineering
ISBN:
9780073373843
Author:
Frank D. Petruzella
Publisher:
McGraw-Hill Education
Fundamentals of Electric Circuits
Electrical Engineering
ISBN:
9780078028229
Author:
Charles K Alexander, Matthew Sadiku
Publisher:
McGraw-Hill Education
Electric Circuits. (11th Edition)
Electrical Engineering
ISBN:
9780134746968
Author:
James W. Nilsson, Susan Riedel
Publisher:
PEARSON
Engineering Electromagnetics
Electrical Engineering
ISBN:
9780078028151
Author:
Hayt, William H. (william Hart), Jr, BUCK, John A.
Publisher:
Mcgraw-hill Education,