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7. An electric drier requires 360W and draws 3.25A. Find its operating voltage.

7. An electric drier requires 360W and draws 3.25A. Find its operating voltage.

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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subject:Circuits 1

please this one too give me a slightly favor can you answer this  questions please wanna learn more im having difficuilty about this questions

7. An electric drier requires 360W and draws 3.25A. Find its operating voltage. 8. A motor delivers 2hp and receives 1.8 KW of energy. Find its efficiency. 9. A generator receives 7hp and supplies 20A at 220V.Find the power supplied by the generator and its efficiency. 10.A 4hp lathe motor runs 8hrs/day. Find the electric energy in kilowatt-hours used in a day.
Transcribed Image Text:7. An electric drier requires 360W and draws 3.25A. Find its operating voltage. 8. A motor delivers 2hp and receives 1.8 KW of energy. Find its efficiency. 9. A generator receives 7hp and supplies 20A at 220V.Find the power supplied by the generator and its efficiency. 10.A 4hp lathe motor runs 8hrs/day. Find the electric energy in kilowatt-hours used in a day.
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