A cold-junction:
A)opposes measured temperature.
B)can have an unpredictable effect on the thermocouple effect.
C)has aValue that depends on ambient temperature.
D)all of the above.

Question

Quizplus · Accepted Answer

A cold-junction is a point where a thermocouple circuit meets a separate circuit, and its temperature is affected by the environment. It opposes measured temperature, can have an unpredictable effect on the thermocouple effect, and has a value that depends on ambient temperature. Therefore, all of the given choices are correct.

A Cold-Junction