engineering recuitment PGCIL Trainee Supervisor Electrical Mock Test 2024 Power Electronics and Drives Inverters Three Phase Bridge Inverters
A 3-phase inverter delivers power to a resistive load from a DC source 'Vs'. For a star-connected load of 'R' Ω per phase, the load power for 180 degree mode of operation is _______.
1
\(\frac{{2V_2^2}}{R}Watts\)
2
\(\frac{{V_s^2}}{R}Watts\)
3
\(\frac{{V_s^2}}{{2R}}Watts\)
4
\(\left( {\frac{2}{3}} \right)\frac{{V_s^2}}{R}Watts\)