Contents
- What material is an electric heater coil?
- Is used for making electric heater coil?
- Which material is used to make heating coil Why?
- Can you make a heater with copper wire?
- How is Nichrome wire made?
- Which material do you think can be used as an element in electrical heating devices Why?
- Which appliance works on heating effect of electric current?
- What is an element in electrical appliances?
- Why is Nichrome used as a heating element?
What material is an electric heater coil?
The majority of resistance wire heating elements use nichrome. Nichrome 80/20 is an ideal material due to its high resistance and the fact that it forms an adherent layer of chromium oxide when it is heated for the first time.
Is used for making electric heater coil?
The heating coil found in household appliances is made from nichrome. Ni chrome is a combination of nickel and chromium.
Which material is used to make heating coil Why?
Ni chrome is the material used to make the heating coil. Explanation: Ni chrome is a mixture of nickel and chrome. It has high boiling point, high melting point, and high resistance, which make it special.
Can you make a heater with copper wire?
It is possible to use copper wire as a heating element. The power transfer to heat is dependent on a number of factors, one of which is the current.
How is Nichrome wire made?
Ni chrome is a mixture of nickel, chrome, and iron. The alloy is best known for its heat resistance, but it is also useful in a number of other applications.
Which material do you think can be used as an element in electrical heating devices Why?
Ni chrome is the best material to use for heating. The resistance of the nichrome is more than the resistance of the metals used to make it, so it doesn’t oxidize at higher temperatures.
Which appliance works on heating effect of electric current?
The property of heating effect is achieved by the use of electric heaters and electric irons.
What is an element in electrical appliances?
An electrical element is a resistance coil that creates heat. The majority of household appliances use electricity to heat the house. The heat is created by the coil as the current travels.
Why is Nichrome used as a heating element?
The high melting point and high resistivity of a nichrome wire make it a good heating element. When a large amount of heat is produced, the ni chrome wire cannot melt easily.