Name the 2 materials which are commonly used to make heating appliances and give their composition.

Asked by  | 22nd May, 2013, 03:00: PM

Expert Answer:

Most heating elements use  Nichrome 80/20 (80% nickel, 20% chromium) wire. Another commonly used material is Cupronickel or copper-nickel, which is an alloy of copper that contains nickel and strengthening elements, such as iron and manganese.

Answered by  | 23rd May, 2013, 02:33: AM

Queries asked on Sunday & after 7pm from Monday to Saturday will be answered after 12pm the next working day.