1.

Give scientific reasons for thefollowingstatements :We usepowersupply of two differentcurrentratingat ourhomes .

Answer»

SOLUTION :Each electrical appliancehas its ratingand draws currentaccording for its functioning . To avoidoverloadingand short -ciruciting, two separate CIRCUITS areused in electrical wiringathome , one of 15A for appliances withhigherr powerrating and anotherof 5A for bulbs, TUBES, fans , ETC .


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