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Answer Posted / akib shaikh
1) In SCR gate current is positive and in Triac gate current is positive or negative.
2) in SCR UJT as triggering device and in triac DIAC is a triggering device.
3) SCR is a unidirectional device and triac is a bidirectional device.
| Is This Answer Correct ? | 13 Yes | 1 No |
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