Two ideal dc voltage sources are connected by electrical conductors that have a resistance of r /m,
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Question:
Two ideal dc voltage sources are connected by electrical conductors that have a resistance of rΩ/m, as shown in (Figure 1). A load having a resistance of RΩ moves between the two voltage sources. Let x equal the distance between the load and the source v1, and let L equal the distance between the sources. Take L = 16 km, v1 = 2200 V, v2 = 2400 V, R = 7.1 Ω, and r=4×10−5Ω/m.
Part A) Find x when v is minimum.
Part B) What is the minimum value of v for the circuit?
(Figure 1)
Related Book For
Intermediate Accounting Reporting and Analysis
ISBN: 978-1337788281
3rd edition
Authors: James M. Wahlen, Jefferson P. Jones, Donald Pagach
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