A. breakdown voltage
B. peak reverse voltage
C. holding current
D. latching current
Power Electronics
A. voltage sensitive load from excessive dc power supply output voltages
B. current sensitive load from excessive dc power supply output voltages
C. voltage sensitive load from excessive ac power supply output voltages
D. current sensitive load from excessive ac power supply output voltages
A. Diode
B. BJT
C. SCR
D. TRIAC
A. Second harmonic
B. Third harmonic
C. Fifth harmonic
D. Do not produce harmonics
A. Unidirectional
B. Bidirectional
C. Fixed voltage polarity
D. Only (a) and (c)
A. Sine wave
B. Square wave
C. Saw – tooth wave
D. Trapezoidal wave
A. Uninterruptible power supplies
B. Induction heating system
C. Constant voltage and frequency power supplies
D. All of these
A. There is always a path for the dc current independent of the ac line
B. There is always a path for the ac current independent of the ac line
C. There is always a path for the dc current dependent of the ac line
D. There is always a path for the ac current independent of the ac line
A. Current sensor across IGBT
B. Voltage sensor across IGBT
C. Current sensor in series with IGBT
D. Voltage sensor in series with IGBT
A. Passive filter
B. Active filter
C. Both passive and active filters
D. None of these
