Mathematics · Aptitude-Based Electrical Problems
A chopper circuit is operating on Time Ratio Control (TRC) principle at a frequency of 2 Hz on a 220 V d.c. supply. If the average load voltage is 110 V, compute the conduction period (ON-time) of the thyristor in each cycle.
- 10.125 s
- 20.3 s
- 32 s
- 40.25 s✓
Correct answer
0.25 s
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