For a chromel-constantan (type E) thermocouple, the junction potential E (in μV) at 0oC is given byE=58.66θ+4.54×10−2θ2+2.89×10−5θ3−3.30×10−7θ4+higher order terms.Assuming the cold junction compensation. The sensitivity of thermocouple at 100oC is

For a chromel-constantan (type E) thermocouple, the junction potential

1.	For a chromel-constantan (type E) thermocouple, the junction potential E (in μV) at 0oC is given byE=58.66θ+4.54×10−2θ2+2.89×10−5θ3−3.30×10−7θ4+higher order terms.Assuming the cold junction compensation. The sensitivity of thermocouple at 100oC is
Answer» For a chromel-constantan (type E) thermocouple, the junction potential E $(i n μ V)$ at $0^{o} C$ is given by $E = 58.66 θ + 4.54 \times 10^{- 2} θ^{2} + 2.89 \times 10^{- 5} θ^{3} - 3.30 \times 10^{- 7} θ^{4} + higher order terms.$ Assuming the cold junction compensation. The sensitivity of thermocouple at 100 $^{o}$ C is