The initial delay of 30 degree replaced by 20 degree in three phase half wave controlled converter with RL load, if the firing angle of T1 is 40 degree, when will the thyristor T3 be triggered? O a....

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Extracted text: The initial delay of 30 degree replaced by 20 degree in three phase half wave controlled converter with RL load, if the firing angle of T1 is 40 degree, when will the thyristor T3 be triggered? O a. at 330 degree O b. at 240 degree O c. at 280 degree O d. at 300 degree