Power Electronics

A. A parallel combination of controllable switch and a diode is used
B. A parallel combination of controllable switch and capacitor is used
C. A series combination of controllable switch and a diode is used
D. A series combination of controllable switch and a capacitor is used

A. Unidirectional
B. Bidirectional
C. Either (a) or (b)
D. Non directional

A. Negatively affected by firing angle
B. Negatively affected by distortion of the input current
C. Positively affected by both firing angle and distortion of the input current
D. Both (a) and (b)

A. Power supplies
B. Ups
C. Multilevel configuration
D. All of these

A. Motors
B. Switches, radio interferences
C. Computers, digital electronics
D. All of these

A. Square AC output voltage
B. Sine AC output voltage
C. Triangular AC output voltage
D. Trapezoidal AC output voltage

A. Noise
B. Distortion
C. Interference
D. All of these

A. 2nd
B. 3rd
C. 5th
D. 7th

A. Permanent angle converter
B. Phase angle converter
C. Phase angle commutation
D. Phase and commutation

A. Two dimensional functions
B. Three dimensional functions
C. One dimensional functions
D. All of these