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An unmodulated voltage 10 V effective is applied to a dioxide detector in which load resistance is 4 x 10-5 ohms. A micrometer shows that the rectified DC current in this resistance is 30 A. The efficiency of detection is | |
A. | 0.34 [Wrong Answer] |
B. | 0.555 [Wrong Answer] |
C. | 0.688 [Wrong Answer] |
D. | 0.847 [Correct Answer] |