A 3000 W arc welder is connected to a 660−Vrms ac line. Calculate the peak voltage. Express your answer using two significant figures. Vpeak=    Calculate the peak current. Express your answer using two significant figures. Ipeak=

Physics for Scientists and Engineers with Modern Physics
10th Edition
ISBN:9781337553292
Author:Raymond A. Serway, John W. Jewett
Publisher:Raymond A. Serway, John W. Jewett
Chapter32: Alternating-current Circuits
Section: Chapter Questions
Problem 1P: (a) What is the resistance of a lightbulb that uses an average power of 75.0 W when connected to a...
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A 3000 W arc welder is connected to a 660−Vrms ac line.

Calculate the peak voltage.
Express your answer using two significant figures.
Vpeak= 
 
Calculate the peak current.
Express your answer using two significant figures.
Ipeak=
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