The Best Suitable Material for the Heating Element is?

Why Nichrome is Suitable For Heating Material? 

The Nichrome is ideal for heating elements because, when heated in air, it forms an outer coating of chromium oxide that renders it stable in air and prevents the element from further oxidizing while heating.

Accordingly, Nichrome, an alloy consisting of 80% Nickel and 20% Chromium, is used as a heating element in an electric iron. Its melting point is 1400 degrees Celsius, and it has a high resistance, making it the best element to utilize as a heating element.

Heating Material Characteristics

• A heating element shouldn’t melt if this equipment is to be used over an extended period of time.
• We are aware that an element can melt under two different circumstances.
• An element needs a high resistance to maintain its configuration under a high-voltage current.
• It should be able to withstand high temperatures by having a high melting point.
• For Example, we are aware that an electric iron’s purpose is to smooth out creases with pressure and heat. It does not melt.

Summary:

The Best Suitable Material for the Heating Element is? (A) Tungsten (B) Nichrome (C) Manganin (D) Carbon

The best suitable material for the heating element is Nichrome. Utilizing the knowledge that a heater element for an electric iron should have a high melting point, higher resistance, and high specific heat, find the element indicated in the selection that will be suited for an electric iron.