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| Q.90 | For a type-A chopper, DC source voltage is 230 V. Calculate the chopper output RMS voltage, if the duty cycle is 0.3. Take a voltage drop of 2 V across the chopper when it is on. | |
| Ans | A. 114 V | |
| B. 145 V | ||
| C. 130 V | ||
| D. 140 V |
Correct Ans Provided: A
