- #1
jaus tail
- 615
- 48
Homework Statement
I think two diagrams are wrong here. I've marked in red.[/B]
Homework Equations
Do you also think the 2 diagrams are wrong? I think for 1st red circle, at delta-- the a1 switch should be open
whereas for second red circle at star grounded-- the a1 switch should be closed.
The Attempt at a Solution
I found this in book and am not sure if book is right or wrong.