ISRO Electrical Engineering (EE) 2019 - Question 17

All ISRO Electrical Engineering (EE) papers | ISRO Electrical Engineering (EE) 2019

In a 3 phase semiconductor, firing angle = 120° and extinction angle = 110°. Each SCR and freewheeling diode conducts respectively for

  • A. 60°, 50°
  • B. 30°, 50°
  • C. 60°, 10°
  • D. 30°, 40°

| | All questions of ISRO Electrical Engineering (EE) 2019