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Two resistors R1 and R2 and (in ohms) at temperatures T1K and T2K respectively, are connected in series. Their equivalent noise temperature is ?

Correct Answer: (R1T1+R2T2)/(R1+R2)

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Communication Engineering MCQ: Two resistors R1 and R2 and (in ohms) at temperatures T1K and T2K respectively, are connected in series. Their equivalent noise temperature is ? | Extra Education