MCQOPTIONS
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				| 1. | 
                                    In a semi converter feeding a resistive load, the firing angle is a. Each thyristor conducts for | 
                            
| A. | p radians | 
| B. | (p - a) radians | 
| C. | (p + a) radians | 
| D. | (p - 0.5 a) radians | 
| Answer» C. (p + a) radians | |