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#1162
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QUESTION #1162
Iron draws 5 A from 230 V supply. Find power and heat in 10 minutes.
A
1,150 W, 690,000 J
B
1,000 W, 600,000 J
C
1,200 W, 720,000 J
D
1,300 W, 780,000 J
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P = VI = 230 × 5 = 1,150 W. t = 600 s. H = 1,150 × 600 = 690,000 J.…
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Full Explanation
P = VI = 230 × 5 = 1,150 W. t = 600 s. H = 1,150 × 600 = 690,000 J.
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