- (A) Does not contains second harmonic
- (B) Does not contains third harmonic
- (C) Does not contains fifth harmonic
- (D) Does not contains seventh harmonic
Electrical Engineering Mcqs
- (A) Sine wave
- (B) Square wave
- (C) Triangular wave
- (D) Trapezoidal wave
- (A) More than that of MOSFET
- (B) Lower than that of MOSFET
- (C) Equal to that of MOSFET
- (D) Equal to that of BJT
- (A) A high on – resistance switch can be added in parallel
- (B) A low on – resistance switch can be added in parallel
- (C) A high on – resistance switch can be added in series
- (D) A low on – resistance switch can be added in series
- (A) Reversal of power can be controlled by firing angle
- (B) Very good dynamic behavior
- (C) They can link two AC system operating unsynchronized
- (D) All of these
- (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
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