A vacuum uses input energy of 200 000 J to clean a carpet. If 140 000 J of output energy is waste energy, what is the efficiency of the vacuum? Show your work. Calculel
A vacuum uses input energy of 200 000 J to clean a carpet. If 140 000 J of output energy is waste energy, what is the efficiency of the vacuum? Show your work. Calculel
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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![15. A vacuum uses input energy of 200 000 J to clean a carpet. If 140 000 J of output
energy is waste energy, what is the efficiency of the vacuum? Show your work.
Calculate 100.000
2000200000-
140000](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e39b593-36d1-4a22-90e6-01bc4b026580%2Fa9c4d358-25e9-4b22-8ca9-3f595c473924%2Fminhvi9_processed.jpeg&w=3840&q=75)
Transcribed Image Text:15. A vacuum uses input energy of 200 000 J to clean a carpet. If 140 000 J of output
energy is waste energy, what is the efficiency of the vacuum? Show your work.
Calculate 100.000
2000200000-
140000
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