Physics, 02.01.2021 19:20 emaliemcfalls1234
An electric heater is rated at 1500 W. If the heater is rated as 80% efficient, calculate the output rate of energy
Answers: 3
![Efficency=\frac{Power_{done}}{P_{consumed}}\\0.8 = \frac{Power_{done}}{1500} \\Power_{done}=1500*0.8\\Power_{done} = 1200 [W]](/tpl/images/1011/0087/edfc6.png)
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An electric heater is rated at 1500 W. If the heater is rated as 80% efficient, calculate the output...
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