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[" Q.29.How many "40W;220V" lamps can be...

[" Q.29.How many "40W;220V" lamps can be safely connected to a "220V,5Aline" ? "],[" Justify your answer."]

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Several electric bulbs designed to be used on a 220V electric supply line, are rated 10 W. How many lamps can be connected in parallel with each other across the two wires of 220V line if the maximum allowable current is 5A?