Calculate the number of kilowatt-hours (kW-hrs) consumed in a week by an 850-Watt window air conditioner that is left on all day. Group of answer choices 0.168 kW-hrs 5.95 kW-hrs 20.4 kW-hrs 142.8 kW-hrs

Calculate the number of kilowatt-hours (kW-hrs) consumed in a week by an 850-Watt window air conditioner that is left on all day. Group of answer choices 0.168 kW-hrs 5.95 kW-hrs 20.4 kW-hrs 142.8 kW-hrs

EBK ELECTRICAL WIRING RESIDENTIAL

19th Edition

ISBN:9781337516549

Author:Simmons

Publisher:Simmons

Chapter3: Determining The Required Number Of Branch Circuits, Lighting Outlets, And Receptacle Outlets

Section: Chapter Questions

Problem 6R: What is the unit load per square foot for dwelling units? See Table 220.12. __________

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Concept explainers

Electrical Heating Unit

The conversion of electrical energy to heat energy is known as electric heating. The heating system that converts the electrical energy to heat energy for various application is called electrical heating unit. Electricity is employed as the firing mechanism in electric heating systems, which transforms electric current to heat. Electric heaters have heating elements in the form of electric resistors.

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