A bulb is rated at 330V- 110W. What do you think is its resistance? Three such bulbs burn for 5hrs at a stretch. What is the energy consumed? Calculate the cost in rupees if the rate is 70 paise per unit?

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Muskan Anand

2 years ago

the total cost of  1.65kWh1.65kWh  of energy is Rs. 1.155.

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