A 2-wire DC distributor AB is fed at both ends at the same voltage of 230 V. The length of the distributor is 500 m and the loads are tapped from the end A as shown below: Load (A) Distance(m) 100 50 60 150 40 250 100 400 If the maximum voltage drop of 5.5 V is to be allowed, find the X-sectional area of each conductor and point of minimum potential. Specific resistance of conductor material may be taken as 1.73×10-8 №.m. [1.06 cm²; 250 m from A]
A 2-wire DC distributor AB is fed at both ends at the same voltage of 230 V. The length of the distributor is 500 m and the loads are tapped from the end A as shown below: Load (A) Distance(m) 100 50 60 150 40 250 100 400 If the maximum voltage drop of 5.5 V is to be allowed, find the X-sectional area of each conductor and point of minimum potential. Specific resistance of conductor material may be taken as 1.73×10-8 №.m. [1.06 cm²; 250 m from A]
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
Chapter3: Power Transformers
Section: Chapter Questions
Problem 3.3P: Consider an ideal transformer with N1=3000andN2=1000 turns. Let winding 1 be connected to a source...
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![A 2-wire DC distributor AB is fed at both ends at the same voltage of 230 V. The
length of the distributor is 500 m and the loads are tapped from the end A as
shown below:
Load (A)
Distance(m)
100
50
60
150
40
250
100
400
If the maximum voltage drop of 5.5 V is to be allowed, find the X-sectional area
of each conductor and point of minimum potential. Specific resistance of
conductor material may be taken as 1.73×10-8 2.m. [1.06 cm²; 250 m from A]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F871e6ee3-533e-4eb3-a07b-8d6df700cee6%2F993c20f2-6f86-4988-9727-a07d85f008fd%2Fxruoh3g_processed.png&w=3840&q=75)
Transcribed Image Text:A 2-wire DC distributor AB is fed at both ends at the same voltage of 230 V. The
length of the distributor is 500 m and the loads are tapped from the end A as
shown below:
Load (A)
Distance(m)
100
50
60
150
40
250
100
400
If the maximum voltage drop of 5.5 V is to be allowed, find the X-sectional area
of each conductor and point of minimum potential. Specific resistance of
conductor material may be taken as 1.73×10-8 2.m. [1.06 cm²; 250 m from A]
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