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OpenStudy (awesome781):
A color television draws about 2.5 A when it is connected to a 120 v outlet. Assuming electrical energy costs $0.06 per kWh, what is the cost of running the TV for exactly 8.0 h? A. $0.014 B. $0.03 C. $0.14 D. $0.30
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OpenStudy (awesome781):
@timo86m
OpenStudy (anonymous):
power = volts * amp and power will be in watts
OpenStudy (awesome781):
Power is 2.5 •120 and that would give my answer? Isnt there more to this?
OpenStudy (anonymous):
there is way more
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