Question

Relation between temperature and resistance of a conductor is ________

a.

Rₜ = Rref [1+t]

b.

Rₜ = Rref [1+α∆t]

c.

Rₜ = Rref [1-αt]

d.

Rₜ = Rref [1-t]

Posted under Electrical Measurement and Instrumentation

Answer: (b).Rₜ = Rref [1+α∆t]

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Q. Relation between temperature and resistance of a conductor is ________
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