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An electric iron is rated 750 W, 230 V. Calculate the electrical energy consumed by the press in 16 hours. - Physics

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Question

An electric iron is rated 750 W, 230 V. Calculate the electrical energy consumed by the press in 16 hours.

Sum

Solution

Energy, E = Power × time

= 750 × 16

= 12000 Wh

or E = 12 kWh

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Chapter 8: Current Electricity - Exercise 8 (C) 3 [Page 212]

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Selina Physics [English] Class 10 ICSE
Chapter 8 Current Electricity
Exercise 8 (C) 3 | Q 7 | Page 212
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