SUBELEMENT 6A - GENERAL - [100 EXAM QUESTIONS]

B.100 V. C.110 V. D.240 V. 6A72. A. A relay coil has 500 ohms resistance, and operates on 125 mA. What value of resistance should be connected in series with it to operate from 110 VDC? A.380 ohms. B.400 ohms. C.200 ohms. D.None of the above. 6A73. C. Given: Input power to a receiver is 75 watts. ................
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