Elementary Technical Mathematics

Published by Brooks Cole
ISBN 10: 1285199197
ISBN 13: 978-1-28519-919-1

Chapter 1 - Section 1.12 - Multiplication and Division of Decimal Fractions - Exercises - Page 73: 57

Answer

$6.20 $ A

Work Step by Step

The given values are Voltage $=220-V$. Impedance $=35.5\Omega$ Current $=$ voltage $\div $ impedance Substitute all values. Current $=220\div 35.5 $ Simplify. Current $=6.20 $ A (rounded to $3$ significant digits)
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