The figure shows an inverter circuit with a dc source voltage Vs.
The semiconductor switches of the inverter are operated in such a manner that the pole voltages V10 and V20 are shown.


What is the rms value of the pole-to-pole voltage V12?
A. 
B. 
C. 
D. ![]()
Show Answer
Answer: B
Share your understanding of this question with the correct explanation.