(3) An electric iron uses power of 1500 w. when set to higher temperat – InterviewSolution

1.	(3) An electric iron uses power of 1500 w. when set to higher temperature,it uses 250 w power. Find out the electric current and respectiveresistance for the two settings. The iron is connected to a potential differenceon 150v.
Answer» 0.4Explanation:1500x100/250x1502/50.4

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