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Electric Power

An air condit...

Question

An air conditioner is rated 240V ,1.5 kW . The ac is switched on for 8 hours a day. How much electric energy is consumed in 30 days? Please also explain the corresponding formula used for this numerical...

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Solution

Given ,
V=240V
P=1.5kW
Total time used in 30 days=308 hrs =240hrs

Energy consumed = Power time taken

E=Pt
E=1.5kw 240hrs
E=360joules

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