MCQOPTIONS
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| 1. |
A sinusoidal voltage of peak value 200 volt is connected to a diode and resistor R in the circuit shown so that half wave rectification occurs. If the forward resistance of the diode is negligible compared to R the rms voltage (in volt) across R is approximately |
| A. | 200 |
| B. | 100 |
| C. | \[\frac{200}{\sqrt{2}}\] |
| D. | 280 |
| Answer» C. \[\frac{200}{\sqrt{2}}\] | |