Physics · Power Electronics
In a 60-degree PWM inverter power supply, which of the following statements are correct? A. Power devices are made 'ON' for 1/3 of the cycle. B. Power devices are made 'OFF' for 1/3 of the cycle. C. The phase voltage = 0.57735 V supply . D. Line voltage = V supply . E. Line voltage < V supply .
- 1A, C and D only
- 2B, C and D only
- 3C and D only
- 4B, C and E only✓
Correct answer
B, C and E only
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