. The maximum power consumption of an air fryer is 1500 W. If it is connected to a 220-V line, (a) how much current flows in the appliance and (b) how much does it cost per month if it operates 2.0 h per day and the electric company charges P9. 6467 per kWh?

Physics for Scientists and Engineers: Foundations and Connections
1st Edition
ISBN:9781133939146
Author:Katz, Debora M.
Publisher:Katz, Debora M.
Chapter29: Direct Current (dc) Circuits
Section: Chapter Questions
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4. The maximum power consumption of an air fryer is 1500 W. If it is
connected to a 220-V line, (a) how much current flows in the appliance
and (b) how much does it cost per month if it operates 2.0 h per day and
the electric company charges P9. 6467 per kWh?
5. A number of resistors are connected across points A and B as shown in the
figure. What is the equivalent resistance between points A and B?
22
22
22
22
A.
ww-
ww-ww-
ww.ww
40
ww
22
www-www
wwwww
20
22
B.
KE
ww
ww
ww
Transcribed Image Text:4. The maximum power consumption of an air fryer is 1500 W. If it is connected to a 220-V line, (a) how much current flows in the appliance and (b) how much does it cost per month if it operates 2.0 h per day and the electric company charges P9. 6467 per kWh? 5. A number of resistors are connected across points A and B as shown in the figure. What is the equivalent resistance between points A and B? 22 22 22 22 A. ww- ww-ww- ww.ww 40 ww 22 www-www wwwww 20 22 B. KE ww ww ww
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