4. A single phase full wave fullycontrolled (means all switches are thyristors) bridge rectifieris connected to a resistive load of 140 ohm. Supply voltage is 400V and frequency is 50HZ. Determine the values of average and rms voltage, current and power transferred to the load for: a) α= 35 degre es b) α= 110 degre es c) Do you need a freewheeling diode forthis case. (Hint: See page 37 of the book Fewson)
4. A single phase full wave fullycontrolled (means all switches are thyristors) bridge rectifieris connected to a resistive load of 140 ohm. Supply voltage is 400V and frequency is 50HZ. Determine the values of average and rms voltage, current and power transferred to the load for: a) α= 35 degre es b) α= 110 degre es c) Do you need a freewheeling diode forthis case. (Hint: See page 37 of the book Fewson)
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
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![4. A single phase full wave fullycontrolled (means all switches are thyristors) bridge rectifieris connected to a resistive load
of 140 ohm. Supply voltage is 400V and frequency is 50HZ. Determine the values of average and rms voltage, current and
power transferred to the load for:
a) α= 35 degre es
b) α= 110 degre es
c) Do you need a freewheeling diode forthis case. (Hint: See page 37 of the book Fewson)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F20c687b8-efcb-4404-ac8e-cc9a13676f7e%2F6df6d881-7b65-474f-a593-208affe499bc%2Frxn8ir2_processed.png&w=3840&q=75)
Transcribed Image Text:4. A single phase full wave fullycontrolled (means all switches are thyristors) bridge rectifieris connected to a resistive load
of 140 ohm. Supply voltage is 400V and frequency is 50HZ. Determine the values of average and rms voltage, current and
power transferred to the load for:
a) α= 35 degre es
b) α= 110 degre es
c) Do you need a freewheeling diode forthis case. (Hint: See page 37 of the book Fewson)
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