why are alloys manganin constantan used to make standard resistance coil?
Answers
Answered by
2
Hi________"""
manganin is use to make standard resistance coil bcz
>manganin resistivity dont vary with temperature i.e when temperature is increase then resistance is not vary.
>the resistivity of manganin is very high and any desired resistance can be made with convenient dimensions of the material.
hope it help u
manganin is use to make standard resistance coil bcz
>manganin resistivity dont vary with temperature i.e when temperature is increase then resistance is not vary.
>the resistivity of manganin is very high and any desired resistance can be made with convenient dimensions of the material.
hope it help u
Similar questions