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Consider the circuit shown below:
The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:
The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:
- a)1.22 ms
- b)1.07 ms
- c)1.85 ms
- d)1.47 ms
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Consider the circuit shown below:The effective on period of the choppe...
Concept:
Mode 1: T1 will remain ON and conduct to load and diode TA will remain OFF
Mode 2: TA will be turned ON; the capacitor current will now flow in reverse direction & T1 stops conducting.
Therefore, the effective time period of the chopper is
Commutation time: It is the time taken to disconnect the load from the supply after the main thyristor is turned OFF.
Calculation:
Effective on period
= (0.8 + 0.42) × 10-3
TON’ = 1.22 ms
Mode 1: T1 will remain ON and conduct to load and diode TA will remain OFF
Mode 2: TA will be turned ON; the capacitor current will now flow in reverse direction & T1 stops conducting.
Therefore, the effective time period of the chopper is
Commutation time: It is the time taken to disconnect the load from the supply after the main thyristor is turned OFF.
Calculation:
Effective on period
= (0.8 + 0.42) × 10-3
TON’ = 1.22 ms
Most Upvoted Answer
Consider the circuit shown below:The effective on period of the choppe...
Concept:
Mode 1: T1 will remain ON and conduct to load and diode TA will remain OFF
Mode 2: TA will be turned ON; the capacitor current will now flow in reverse direction & T1 stops conducting.
Therefore, the effective time period of the chopper is
Commutation time: It is the time taken to disconnect the load from the supply after the main thyristor is turned OFF.
Calculation:
Effective on period
= (0.8 + 0.42) × 10-3
TON’ = 1.22 ms
Mode 1: T1 will remain ON and conduct to load and diode TA will remain OFF
Mode 2: TA will be turned ON; the capacitor current will now flow in reverse direction & T1 stops conducting.
Therefore, the effective time period of the chopper is
Commutation time: It is the time taken to disconnect the load from the supply after the main thyristor is turned OFF.
Calculation:
Effective on period
= (0.8 + 0.42) × 10-3
TON’ = 1.22 ms
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Question Description
Consider the circuit shown below:The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:a)1.22 msb)1.07 msc)1.85 msd)1.47 msCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2026 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Consider the circuit shown below:The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:a)1.22 msb)1.07 msc)1.85 msd)1.47 msCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the circuit shown below:The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:a)1.22 msb)1.07 msc)1.85 msd)1.47 msCorrect answer is option 'A'. Can you explain this answer?.
Consider the circuit shown below:The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:a)1.22 msb)1.07 msc)1.85 msd)1.47 msCorrect answer is option 'A'. Can you explain this answer? for Electrical Engineering (EE) 2026 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about Consider the circuit shown below:The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:a)1.22 msb)1.07 msc)1.85 msd)1.47 msCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2026 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Consider the circuit shown below:The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:a)1.22 msb)1.07 msc)1.85 msd)1.47 msCorrect answer is option 'A'. Can you explain this answer?.
Solutions for Consider the circuit shown below:The effective on period of the chopper if V =230 V,Io = 60 A,C = 55 μF,Ton = 800 μs is:a)1.22 msb)1.07 msc)1.85 msd)1.47 msCorrect answer is option 'A'. Can you explain this answer? in English & in Hindi are available as part of our courses for Electrical Engineering (EE). Download more important topics, notes, lectures and mock test series for Electrical Engineering (EE) Exam by signing up for free.
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