MCQOPTIONS
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MCQOPTIONS
| 1. |
How to achieve 50% duty cycle in adjustable rectangular wave generator? (Assume R1 –> Resistor connected between supply and discharge and R2 –> Resistor connected between discharge and trigger input.)$ |
| A. | R<sub>1</sub> < R<sub>2</sub> |
| B. | R<sub>1</sub> > R<sub>2</sub> |
| C. | R<sub>1</sub> = R<sub>2</sub> |
| D. | R<sub>1</sub> ‚â• R<sub>2</sub> |
| Answer» D. R<sub>1</sub> ‚Äö√Ñ√∂‚àö¬¢‚Äö√Ѭ¢ R<sub>2</sub> | |