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Q2) Answer the following (4 Marks each question): [1] The waveform of the voltage obtained after rectification is of a --------nature and therefore contains harmonics. [2] The presence of harmonics causes an increase in the RMS value of the input current of the rectifier, and this causes additional -------- dissipation in the conductors. [3] The performance parameters which measure the quality of the inverter output voltage: a) HF b) THD c) DF d) RF [4] High switching losses occur in a -------- inverter as compared to other inverters a) Three-phase, six-step b) Square wave PWM c) Current source d) 120°-mode voltage source [5] The maximum output voltage obtainable with fully controlled full-wave three-phase rectifier is -------- volt. Q3) A single-phase DC-AC bridge inverter fed a resistive load using a power MOSFETs as

          Q2) Answer the following (4 Marks each question):
[1] The waveform of the voltage obtained after rectification is of a --------nature and therefore contains harmonics.
[2] The presence of harmonics causes an increase in the RMS value of the input current of the rectifier, and this causes additional -------- dissipation in the conductors.
[3] The performance parameters which measure the quality of the inverter output voltage:
a) HF b) THD c) DF d) RF
[4] High switching losses occur in a -------- inverter as compared to other inverters
a) Three-phase, six-step
b) Square wave PWM
c) Current source
d) 120°-mode voltage source
[5] The maximum output voltage obtainable with fully controlled full-wave three-phase rectifier is -------- volt.
Q3) A single-phase DC-AC bridge inverter fed a resistive load using a power MOSFETs as

Q2) Answer the following (4 Marks each question):
[1] The waveform of the voltage obtained after rectification is of a ——–nature and therefore contains harmonics.
[2] The presence of harmonics causes an increase in the RMS value of the input current of the rectifier, and this causes additional ——– dissipation in the conductors.
[3] The performance parameters which measure the quality of the inverter output voltage:
a) HF b) THD c) DF d) RF
[4] High switching losses occur in a ——– inverter as compared to other inverters
a) Three-phase, six-step
b) Square wave PWM
c) Current source
d) 120°-mode voltage source
[5] The maximum output voltage obtainable with fully controlled full-wave three-phase rectifier is ——– volt.
Q3) A single-phase DC-AC bridge inverter fed a resistive load using a power MOSFETs as

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