An electric mater draw SA. Current at 220 volt , and an electric iron draw 6A. current at the same potential different. which one

1 thought on “An electric mater draw SA. Current at 220 volt , and an electric iron draw 6A. current at the same potential different. which one”

1. Answer:

   Correct option is

   A

   Rs.49.5

   Given:

   I=15A,V=220V,t=0.5×15=7.5hr

   Energy is:

   E=Pt=VIt

   =220×15×7.5

   =24.75 kWhr

   Total cost =24.75×2=Rs.49.50

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