Which of the following statements describe(s) the method of using a twin calorimeter?
A. Rf power is applied to one calorimetric body and the other body acts as a temperature reference
B. The steady-state temperature difference between the two calorimetric bodies is used as a measure of rf power
C. Both A and B above
D. Power is applied to both calorimetric bodies through a directional coupler
Show Answer
Answer: C
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