Calculate the equilibrium temperature of a thermocouple in a large air duct if the air temperature is 1367 K, the duct-wall temperature 533 K, the emissivity of the thermocouple 0.5, and the convective heat transfer coefficient, hc, is 114 W/(m2 K).GIVENA thermocouple in a large air ductAir temperature (Ta) = 1367 KDuct wall temperature (Td) = 533 KThe emissivity of the thermocouple (εtc) = 0.5The convective heat transfer coefficient (hc) = 114 W/(m2 K)ASSUMPTIONSConduction along the thermocouple is negligibleThe walls of the duct are blackThe CO2 and H2O in the air arenegligible

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T= 533 K Alr Alr T.-1367 K Tnermolovple Te =? এe= 0.5