GATE 2025 Power Electronics Foundation Quiz 59

Calculate the R.M.S value of the fundamental component of current in a single phase Half bridge having a resistive load of 10Ω and supplied by an input DC voltage of 50V?

A single-phase bridge inverter with square wave output voltage will have in it's output waveform a fifth harmonic component equal to x percentage of the fundamental, the value of x is.

In single pulse modulation of PWM inverters, the pulse width is 120°. For an input voltage of 220 V DC, what is the RMS value of the fundamental component of the output voltage?

The Diode D₁ is damaged and not working for some reason in a Single Phase Half Bridge Inverter. The load is of R-type. Then which of following is correct?