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Example 1 A 2-wire d.c. distributor cable AB is 2 km long and supplies loads of 100A, 150A,200A and 50A situated 500 m, 1000 m, 1600 m and 2000 m from the feeding point A. Each conductor has a resistance of 0-01 Q per 1000 m. Calculate the p.d. at each load point if a p.d. of 300 V is maintained at point A. A 500 A C 400 A D 250 A E 50 A B

Example 1 A 2-wire d.c. distributor cable AB is 2 km long and supplies loads of 100A, 150A,200A and 50A situated 500 m, 1000 m, 1600 m and 2000 m from the feeding point A. Each conductor has a resistance of 0-01 Q per 1000 m. Calculate the p.d. at each load point if a p.d. of 300 V is maintained at point A. A 500 A C 400 A D 250 A E 50 A B

Introductory Circuit Analysis (13th Edition)
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...
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Example 1 A 2-wire d.c. distributor cable AB is 2 km long and supplies loads of 100A, 150A, 200A and 50A situated 500 m, 1000 m, 1600 m and 2000 m from the feeding point A. Each conductor has a resistance of 0-01 Q per 1000 m. Calculate the p.d. at each load point if a p.d. of 300 V is maintained at point A. A 500 A 500 m C 400 A D 500 m E 50 A B 400 m 250 A 600 m VA = 300 V 100 A 150 A 200 A 50 A
Transcribed Image Text:Example 1 A 2-wire d.c. distributor cable AB is 2 km long and supplies loads of 100A, 150A, 200A and 50A situated 500 m, 1000 m, 1600 m and 2000 m from the feeding point A. Each conductor has a resistance of 0-01 Q per 1000 m. Calculate the p.d. at each load point if a p.d. of 300 V is maintained at point A. A 500 A 500 m C 400 A D 500 m E 50 A B 400 m 250 A 600 m VA = 300 V 100 A 150 A 200 A 50 A
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