Q1. Correct the following statements without changing the underline words: (do not use NOT) 1- The main difference between uncontrolled and controlled rectifier is that the latter uses a freewheeling diode. 2-Produced Ripple from DC chopper is inversely dependent on chopping period. 3- 1-ph uncontrolled rectifier is a double way rectifier since the input current in the AC line is alternating. 4- The FWD is used to prevent the reversal of load voltage when this load contains a back EMF source. 5- In step-up chopper the main function of the diode is smoothing the output voltage to become nearly DC waveform. 6- We mean by practical thyristor is that the voltage drop and recovery time are negligible.
Q1. Correct the following statements without changing the underline words: (do not use NOT) 1- The main difference between uncontrolled and controlled rectifier is that the latter uses a freewheeling diode. 2-Produced Ripple from DC chopper is inversely dependent on chopping period. 3- 1-ph uncontrolled rectifier is a double way rectifier since the input current in the AC line is alternating. 4- The FWD is used to prevent the reversal of load voltage when this load contains a back EMF source. 5- In step-up chopper the main function of the diode is smoothing the output voltage to become nearly DC waveform. 6- We mean by practical thyristor is that the voltage drop and recovery time are negligible.
Chapter59: Motor Startup And Troubleshooting Basics
Section: Chapter Questions
Problem 12SQ: How is a solid-state diode tested? Explain.
Related questions
Question
![Q1. Correct the following statements without changing the underline words:
(do not use NOT)
1- The main difference between uncontrolled and controlled rectifier is that the
latter uses a freewheeling diode.
2-Produced Ripple from DC chopper is inversely dependent on chopping
period.
3-1-ph uncontrolled rectifier is a double way rectifier since the input current in
the AC line is alternating.
4- The FWD is used to prevent the reversal of load voltage when this load
contains a back EMF source.
5- In step-up chopper the main function of the diode is smoothing the output
voltage to become nearly DC waveform.
6- We mean by practical thyristor is that the voltage drop and recovery time are
negligible.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F0de75430-4236-433c-9a6c-2e6c36801539%2F08e689f4-9436-4352-8e6b-ea9e46dfbbc6%2Fjtcyhfh_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Q1. Correct the following statements without changing the underline words:
(do not use NOT)
1- The main difference between uncontrolled and controlled rectifier is that the
latter uses a freewheeling diode.
2-Produced Ripple from DC chopper is inversely dependent on chopping
period.
3-1-ph uncontrolled rectifier is a double way rectifier since the input current in
the AC line is alternating.
4- The FWD is used to prevent the reversal of load voltage when this load
contains a back EMF source.
5- In step-up chopper the main function of the diode is smoothing the output
voltage to become nearly DC waveform.
6- We mean by practical thyristor is that the voltage drop and recovery time are
negligible.
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, electrical-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
![Electric Motor Control](https://www.bartleby.com/isbn_cover_images/9781133702818/9781133702818_smallCoverImage.gif)
![Electricity for Refrigeration, Heating, and Air C…](https://www.bartleby.com/isbn_cover_images/9781337399128/9781337399128_smallCoverImage.gif)
Electricity for Refrigeration, Heating, and Air C…
Mechanical Engineering
ISBN:
9781337399128
Author:
Russell E. Smith
Publisher:
Cengage Learning
![Electric Motor Control](https://www.bartleby.com/isbn_cover_images/9781133702818/9781133702818_smallCoverImage.gif)
![Electricity for Refrigeration, Heating, and Air C…](https://www.bartleby.com/isbn_cover_images/9781337399128/9781337399128_smallCoverImage.gif)
Electricity for Refrigeration, Heating, and Air C…
Mechanical Engineering
ISBN:
9781337399128
Author:
Russell E. Smith
Publisher:
Cengage Learning