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An electric iron of 1100 W is operated f...

An electric iron of 1100 W is operated for 2 hours daily. What will be the electrical consumption expenses for that in the month of April ? ( The electric company charges ₹ 5 per unit of energy. )

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Data : P = 1100 W , `t = 2 xx 30 = 60 h,` ₹ 5 per units of energy, expenses = ?
` N = ( Pt)/(1000 "W.h/ unit") = (100 W xx 60 h)/( 100 0 " W.h / unit") = ` 66 units
Electrical consumption expenses = 66 units xx ₹ 5 per unit
₹ 330
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