Home / Engineering / Power Electronics MCQs / Page 9
Power Electronics MCQs | Page - 9
Dear candidates you will find MCQ questions of Power Electronics here. Learn these questions and prepare yourself for coming examinations and interviews. You can check the right answer of any question by clicking on any option or by clicking view answer button.
M
Q. 81) A thyristor is reverse biased. A positive gate pulse is applied. The thyristor
M
Q. 82) A single phase series converter is used for
M
Q. 83) A single phase half wave controlled rectifier circuit has an R-L load. A freewheeling diode is also in the circuit. When freewheeling diode is conducting the SCR
M
Q. 84) An SBS can conduct is one direction only.
M
Q. 85) The number of doped regions in a SCR is
M
Q. 86) All inverters use forced commutation.
M
Q. 87) In 180° mode of operation of a 3 phase bridge inverter, two thyristors conduct at one time.
M
Q. 88) A reactor is used in a dual converter operating in non-circulating current mode.
M
Q. 89) Which of these commutation methods uses an auxiliary SCR?
M
Q. 90) A thyristor needs protection against
Explore Sets
Explore More Categories
Click on category to learn MCQs of that category.Electronics and Communication Engineering
Download our easy to use, user friendly Android App from Play Store. And learn MCQs with one click.
