Download Aptitude Crack
img not found img not found

Measurements and Instrumentation

Q1: In a thermocouple two metal junctions between metals M1 and M2 are kept at temperature T1 and T2. The thermocouple emf is produced because

A M1, M2 are similar and T1, T2 are equal

B M1, M2 are similar but T1, T2 are unequal

C M1, M2 are dissimilar but T1, T2 are equal

D M1, M2 are dissimilar but T1, T2 are unequal

ANS:D - M1, M2 are dissimilar but T1, T2 are unequal

The two materials in thermocouple are different and the two junctions are kept at different temperatures.



img not found
img

For help Students Orientation
Mcqs Questions

One stop destination for examination, preparation, recruitment, and more. Specially designed online test to solve all your preparation worries. Go wherever you want to and practice whenever you want, using the online test platform.