The alloys constantan and manganin are used to make standard resistance became they have

Question

The alloys constantan and manganin are used to make standard resistance became they have (A) high resistivity (B) low temperature coefficient of resistance (C) low resistivity (D) both (a) and (b)

Tardigrade Admin · Accepted Answer

Alloys how low value of temperature coefficient (less temperature sensitivity of resistance and high resistivity).

Q. The alloys constantan and manganin are used to make standard resistance became they have

high resistivity

low temperature coefficient of resistance

low resistivity

both (a) and (b)

Alloys how low value of temperature coefficient (less temperature sensitivity of resistance and high resistivity).