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In the given rectifier, the delay angle of the thyristor T1 measured from the positive going zero crossing of Vs is 30°. If the input voltage Vs is 100 sin(100πt)V, the average voltage across R (in Volt) under steady-state is _____________.
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- 11.25
- 61.52
- 21.52
- 71.25
Correct Option: B
Given : α = 30° ,
Vin = 100 sin(l00πt)
| Now , V0 = | [3 + cosα] | |
| 2π |
| = | [3 + cos30°] = 61.52 V | |
| 2π |
