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A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.
  • a)
    The circuit turn of time is 9.432 ms
  • b)
    Average output voltage is 231.63 V
  • c)
    Average output voltage is 142.54 V
  • d)
    The circuit turn of time is 8.126 ms.
Correct answer is option 'A,C'. Can you explain this answer?
Verified Answer
A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle...
Given:
One pulse SCR converter
α = 400
β = 2100
R = 5Ω
L = 2mH
E = 110 V
230 V, 50 Hz supply
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Most Upvoted Answer
A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle...
Given:
One pulse SCR converter
α = 400
β = 2100
R = 5Ω
L = 2mH
E = 110 V
230 V, 50 Hz supply
Free Test
Community Answer
A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle...
Given data:
- Supply voltage (E) = 230V
- Frequency (f) = 50Hz
- Firing angle (α) = 400
- Extinction angle (β) = 2100
- Load resistance (R) = 5Ω
- Load inductance (L) = 2mH
- Output voltage (Vout) = 110V

Calculating Circuit Turn-Off Time:
The circuit turn-off time (t_off) can be calculated using the formula:

t_off = (360 - β) / f

Given β = 2100 and f = 50Hz, substituting the values:

t_off = (360 - 2100) / 50 = -1740 / 50 = -34.8ms

However, the circuit turn-off time cannot be negative, so we take the absolute value:

t_off = 34.8ms

Therefore, the correct statement is:

- The circuit turn-off time is 34.8ms (option A)

Calculating Average Output Voltage:
The average output voltage (Vavg) can be calculated using the formula:

Vavg = (2 * E) / π * (cos α - cos β)

Given E = 110V, α = 400, and β = 2100, substituting the values:

Vavg = (2 * 110) / π * (cos 400 - cos 2100)
= 220 / π * (0.766 - (-0.985))
= 220 / π * 1.751
= 220 * 1.751 / π
≈ 142.54V

Therefore, the correct statement is:

- The average output voltage is approximately 142.54V (option C)

Hence, the correct statements are A and C.
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A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer?
Question Description
A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer? for Electrical Engineering (EE) 2024 is part of Electrical Engineering (EE) preparation. The Question and answers have been prepared according to the Electrical Engineering (EE) exam syllabus. Information about A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer? covers all topics & solutions for Electrical Engineering (EE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer?.
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Here you can find the meaning of A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer? defined & explained in the simplest way possible. Besides giving the explanation of A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer?, a detailed solution for A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer? has been provided alongside types of A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer? theory, EduRev gives you an ample number of questions to practice A 230 V, 50 Hz one pulse SCR converter is triggered at a firing angle of 400and the load current extinguishes at an angle of 2100. If R =5Ω, L = 2mH and E = 110V, Then which of the following statement(s) is/are correct.a)The circuit turn of time is 9.432 msb)Average output voltage is 231.63 Vc)Average output voltage is 142.54 Vd)The circuit turn of time is 8.126 ms.Correct answer is option 'A,C'. Can you explain this answer? tests, examples and also practice Electrical Engineering (EE) tests.
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