> A three-phase, half-wave uncontrolled rectifier is fed from an ideal three-phase voltage 50 Hz. The load is resistive with R=15 Q. Calculate: (a) The average output voltage and average load current of the rectifier. (b) The d.c. and a.c. power dissipations in the load. ae (c) The diode ratings. (d) What is the lowest ripple frequency of the output voltage waveform?
> A three-phase, half-wave uncontrolled rectifier is fed from an ideal three-phase voltage 50 Hz. The load is resistive with R=15 Q. Calculate: (a) The average output voltage and average load current of the rectifier. (b) The d.c. and a.c. power dissipations in the load. ae (c) The diode ratings. (d) What is the lowest ripple frequency of the output voltage waveform?
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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