JEE PHYSICS MCQ: CURRENT ELECTRICITY

1 Medium

1 of 1

Application +4 | -1

For a thermocouple, the inversion temperature is

600\,^\circ C

  and the neutral temperature is

320\,^\circ C

. Find the temperature of the cold junction?

View answer and explanation

Correct option: A

40\,^\circ C

Option A (

40\,^\circ C

) is correct because the neutral temperature is the average of the inversion and cold junction temperatures.

More Questions from CURRENT ELECTRICITY

Practice All Chapter MCQs →

\mathrm{\rho }

3\,\,{\mathrm{m}^3}

3\,\,\mathrm{\Omega }

4.7\,\, \times \,\,{10^6}\,\,\mathrm{\Omega }\,\, \pm \,\,5\,\,\%

22.5\,cm