An unmodulated voltage 10 V effective is applied to a dioxide detector – McqOptions

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1.	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
B.	0.555
C.	0.688
D.	0.847
Answer» E.

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