Practice MCQ Questions and answers on Power Electronics Test Questions

A. Indirect switch matrix circuits

B. Direct switch matrix circuits

C. Embedded converters

D. All of these

A. Zero

B. Non zero

C. Equal to the sum of voltage when switch is open

D. Twice of the voltage when switch is open

A. Lossless

B. Carry current in any direction when it is on

C. Does not carry any current in any direction when it is off

D. All of these

A. Insulated gate bipolar transistor

B. Insulated gate bidirectional transistor

C. Inductive gate bipolar transistor

D. Inductive gate bidirectional transistor

A. Two

B. Three

C. Four

D. Five

A. Across anode

B. In series with anode

C. Across cathode

D. In series with cathode

A. Always positive w.r.t cathode

B. Always negative w.r.t anode

C. Always positive w.r.t anode

D. Always negative w.r.t cathode

A. anode current decreases

B. anode current does not decrease at all

C. anode current increases

D. cathode current increases

A. rectifier

B. inverter

C. chopper

D. regulator

A. 61%

B. 71%

C. 81%

D. 91%