Question

Mention two special features of the material to be used as element of an electric iron.​

Answer 1

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HERE IS YOUR ANSWER

The material should have:

(a) high resistivity and

(b)high melting point.

Answer 2

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your answer...

The required properties in material used for heating elements-

1.High melting point.

2.Free from oxidation in open atmosphere.

3.High tensile strength.

4.Sufficient ductility to draw the metal or alloy in the form of wire.

5.High resistivity.

6.Low temperature coefficient of resistance.