Thermocouples - Special Effect

Q.  If at one end, the two wires made of different metals are joined together then a voltage will get produced between the two wires due to difference of temp between the two ends of wires. This effect is observed in
- Published on 15 Sep 15

a. Thermocouples
b. Thermistors
c. RTD
d. Ultrasonics

ANSWER: Thermocouples

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