# hw4 - Answers(a 1 138 × 10-6 H/m 0 4290 Ω/km(b 1 057 ×...

This preview shows page 1. Sign up to view the full content.

ECE473 HOMEWORK #4 DUE: FRIDAY, SEPTEMBER 23, 2011 Problem 4.1 (Problem 4.8 p. 221) Answers : (a) 0.05 mH/km (b) 0.8899 mH/km (c) 1.780 mH/km Problem 4.2 (Problem 4.9 p. 221) Answers : (a) 0.05 mH/km, 0.8535 mH/km, 1.707 mH/km (b) 0.05 mH/km, 0.9346 mH/km, 1.869 mH/km Problem 4.3 (Problem 4.10 p. 221) Answers : 1 . 1015 × 10 - 6 H/m, 0 . 4153 Ω/km Problem 4.4 (Problem 4.11 p. 221)
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: Answers : (a) 1 . 138 × 10-6 H/m, 0 . 4290 Ω/km (b) 1 . 057 × 10-6 H/m, 0 . 3984 Ω/km Problem 4.5 (Problem 4.12 p. 221) Find the inductive reactance per mile per conductor. Answer : . 8281 Ω/mi Problem 4.6 (Problem 4.14 p. 221) Answers : (b) . 6382 Ω/mi, . 7223 Ω/mi...
View Full Document

## This document was uploaded on 11/01/2011 for the course ECE 473 at Boise State.

Ask a homework question - tutors are online