The alloy constantan is used to the make standard resistance because of
A. low resistivity
B. high resistivity
C. low-temperature coefficient of resistivity
D. high-temperature coefficient of resistivity
1
A and C
2
B and C
3
A and D
4
B and D
The alloy constantan is used to the make standard resistance because of
A. low resistivity
B. high resistivity
C. low-temperature coefficient of resistivity
D. high-temperature coefficient of resistivity