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41.AN ELECTRIC APPLIANCE IS RATED 200W,250V.THIS APPLIANCE IS CONNECTED TO 250V MAINS. CALCULATE (A) current drawn (B) electrical energy consumed in 60 hrs (C) if cost of electricity is 2 per commercial unit .find the cost of electricity in above part |
| Answer» 41.AN ELECTRIC APPLIANCE IS RATED 200W,250V.THIS APPLIANCE IS CONNECTED TO 250V MAINS. CALCULATE (A) current drawn (B) electrical energy consumed in 60 hrs (C) if cost of electricity is 2 per commercial unit .find the cost of electricity in above part | |