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book Electrical Circuit Theory and Technology 6th Edition by John Bird cover

Electrical Circuit Theory and Technology 6th Edition by John Bird

Edition 6ISBN: 978-1138673496
book Electrical Circuit Theory and Technology 6th Edition by John Bird cover

Electrical Circuit Theory and Technology 6th Edition by John Bird

Edition 6ISBN: 978-1138673496
Exercise 5
A current of 12 A flows in the element of an electric fire of resistance 25 . Determine the power dissipated by the element. If the fire is on for 5 hours every day, calculate for a one week period (a) the energy used, and (b) cost of using the fire if electricity cost 13.5p per unit.
Explanation
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Electrical Circuit Theory and Technology 6th Edition by John Bird
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