

MCQOPTIONS
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1. |
Figure shows a chopper feeding RLE load, The free wheeling diode conducts when |
A. | thyristor is on |
B. | thyristor is off |
C. | both when thyristor is on and thyristor is off |
D. | partly when thyristor is off and partly when thyristor is on |
Answer» C. both when thyristor is on and thyristor is off | |