write to a special characteristic the wire needed for making the elements of an electrical heater
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Answered by
48
The special characteristics of the wire used in the electric heaters are:
-They have very high resistivity.
-It has very high melting point.
-They can be easily drawn into wires.
-They do not get oxidised when heated in air.
-They have very high resistivity.
-It has very high melting point.
-They can be easily drawn into wires.
-They do not get oxidised when heated in air.
Answered by
21
1.It has a high melting point.
2.It has a high resistivity
3. It can remain red-hot for a long time without getting oxidised or 'burning out'
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