Power Electronics Mcqs

Q.  A MOSFET, for its conduction uses_____________?

a. Only minority carriers
b. Only majority carriers
c. Both minority and majority carriers
d. None of these


ANSWER: See Answer
 
No explanation is available for this question!
TasDia Network - Mcqs | Signature | Lyrics
MCQs:  The Graetz bridge makes excellent use of ______________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In constant frequency PWM, at perturbation the amplitude of the sinusoidal component is a___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  If the firing angle becomes negative, then the rectifier begins to work as_______________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In a 3 phase half wave rectifier, when firing angle is less than 90 degree, then the average dc output voltage becomes__________________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Transformer utilization factor is a measure of the merit of a rectifier circuit. It is the ratio of_______________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A carrier based PWM technique in CSI is composed of____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  In a square – wave operation of 3 phase CSIs, the power values are on for___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Ripple factor is the ratio of______________________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Form factor of a rectifier is the ratio of ______________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Silicon controlled rectifier can be turned on____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  TRIAC is a semiconductor power electronic device which contains____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The curve between V and I of SCR when anode is positive w.r.t cathode and when anode is negative w.r.t cathode are known as_____________________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  An SCR can be used___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  With gate open, the maximum anode current at which SCR is turned off from ON condition is called____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A crowbar is a circuit which is used to protect a_____________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  Bidirectional semiconductor device is___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  A full wave rectifier with resistive load produces___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  An ideal diode is___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The input current waveform of a bridge controlled rectifier when the load is perfectly filtered is___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts
MCQs:  The IGBT resulted in higher switching speed and lower energy losses. It can be used for___________?
Category: Electrical Engineering Questions,   Published by: T-Code Scripts