2.3 KW and 230 e v is written on an electrical device. Calculate how many kilowatt hour of electrical energy will he spent if it is allowed to work for 10 hours.
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Explanation:
total no of electrical device= 230
power of device = 2.3KW
time taken= 10
formula, power= energy consumed/time taken
Energy consumed= power* time taken
= 2.3 *10
= 23KWH
ENERGY CONSUMED BY ONE ELECTRIC DEVICE=23KWH
ENERGY CONSUMED BY SUCH 230 ELECTRIC
device =230*23
=5290KWH
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