Mathematics

Mathematics

Problem

An electric iron rated 1100 W, a toaster rated 500 W and a fluorescent lamp rated 60 W are all connected in parallel to a 220 V supply. What is the total current drawn from the mains when all three are switched on together? a) 7.3 A7.3\ \text{A} b) 0.23 A0.23\ \text{A} c) 7.6 A7.6\ \text{A} d) 4.3 A4.3\ \text{A}

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