Question

) Give scientific reason :
In the electric equipment producing heat e.g. iron, electric heater,
boiler, toaster etc., an alloy such as Nichrome is used, not pure
metals.​

Answer 1

Answer:

the electric equipment producing heat, such as iron, electric heater, boiler, toaster etc., an alloy such as Nichrome is used, not pure metals because of the following reasons: (i) Resistivity of Nichrome is more compared to pure metal. (ii) Melting point of Nichrome is high as compared to pure metal.