Table of Contents
Power Electronics MCQ #3 (31 to 40)
Power Electronics MCQ
31) The major function of the pulse transformer is to
32) The shape of the output voltage waveform in a single PWM is
33) The distortion factor (μ) is the ratio of
34) A three-phase bridge inverter requires minimum of _________ switching devices.
35) In inverters, to make the supply voltage constant
36) The opposite of susceptibility is _________?
37) A step – down choppers can be used in _________?
38) The switching function of the semiconductor devices can be characterized with ________?
39) Which combination is used to control the AC power in a load?
40) Ripple factor is the ratio of _________?
Power Electronics MCQ #3
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