why standard resistors are made up of alloy magnanin
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They have high value of resistivity.
Temperature coefficient of resistance is less.
They are least effected by temperature.
Hence standard resistors are made of the alloy manganin.
Temperature coefficient of resistance is less.
They are least effected by temperature.
Hence standard resistors are made of the alloy manganin.
Answered by
4
They are used to make standard resistors because 1)they have high value of resistivity.2)temperature cofficient of resistance is less.3)they are least affected by temperature.
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