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The resistor should be quite warm since it is designed to operate at 350( C. Replace the module in the rack. 8) Calculate the BTU/Hr dissipated by the resistor: _____ BTU/Hr (1 watt = 3.43 BTU/Hr) 9) Change the value of the resistor to 600 Ohms and repeat steps 5)and 7) above. For 600 Ohms, Ir = _____ Amps ................
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