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Mathematics, 21.06.2021 14:00 yanicas

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 1.70 paise per unit?

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A bulb is rated at 330V- 110W. What do you think is its resistance? Three such bulbs burn for 5hrs...
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