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MCQOPTIONS
This section includes 3 Mcqs, each offering curated multiple-choice questions to sharpen your Power Electronics Question and Answers 1P-Diode Rectifiers HW-1 knowledge and support exam preparation. Choose a topic below to get started.
| 1. |
In a 1-Phase HW diode rectifier with R load, the average value of load current is given byTake Input (Vs) = Vm sin t |
| A. | Vm/R |
| B. | Vm/2R |
| C. | Vm/ R |
| D. | Zero |
| Answer» D. Zero | |
| 2. |
For a single phase half wave rectifier, with R load, the diode is reversed biased from t = |
| A. | 0 to , 2 to 2 /3 |
| B. | to 2 , 2 /3 to 3 |
| C. | to 2 , 2 to 2 /3 |
| D. | 0 to , to 2 |
| Answer» C. to 2 , 2 to 2 /3 | |
| 3. |
For a certain diode based rectifier, the output voltage (average value) is given by the equation1/2 [ Vm sin t d( t) ]Where the integral runs from 0 to |
| A. | nThe rectifier configuration must be that of a |
| B. | single phase full wave with R load |
| C. | single phase full wave with RL load |
| D. | single phase half wave with R load |
| E. | single phase half wave with RL load |
| Answer» D. single phase half wave with R load | |