Question : An electric iron has a heating element made of :
Option 1: Copper
Option 2: Tungsten
Option 3: Nichrome
Option 4: Zinc
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Correct Answer: Nichrome
Solution : The correct option is - Nichrome
An electric iron typically has a heating element made of a material called nichrome. It is an alloy composed of nickel, chromium, and sometimes small amounts of other elements. It is known for its high electrical resistance and ability to generate heat when an electric current passes through it.The reason nichrome is used for heating elements in devices like electric irons is because it can withstand high temperatures without deforming or oxidizing. This makes it ideal for applications where consistent and reliable heat generation is required.
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