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1. |
A thermo couple uses Bismuth and Tellurium as the dissimilar metals. The sensitivity of bismuth is \[-\,72\mu \,V{{/}^{o}}C\] and that of the tellurium is \[500\mu \,\,V{{/}^{o}}C\]. If the difference between hot and cold junction is \[{{100}^{o}}C,\] then the maximum output will be |
A. | \[50\,\,mV\] |
B. | \[7.2\,\,mV\] |
C. | 0.5 ohm |
D. | \[57.2\,\,mV\] |
Answer» E. | |