engineering recuitment CSPTCL JE Electrical Mock Test 2023 Power Electronics and Drives Inverters Single Phase Voltage Source Inverters
In a single phase full bridge inverter, which of the following relations is CORRECT?
1
\({{\rm{V}}_{{\rm{rms}}}}{\rm{ = }}\,\frac{{{{\rm{V}}_{{\rm{dc}}}}}}{{\rm{R}}}\)
2
Vrms = Vdc
3
Vrms = \(\frac{{{{\rm{V}}_{\rm{0}}}}}{{\rm{n}}}\)
4
Vrms = \(\frac{{{\rm{2}}{{\rm{V}}_{{\rm{dc}}}}}}{{\rm{\pi }}}\)