What are the qualifications to be able to use Delta to Y(T) conversion or vice versa?

Discussion in 'Homework Help' started by saruji, Apr 5, 2014.

  1. saruji

    Thread Starter New Member

    Oct 18, 2011
    Extra problem from professor. I need to identify all of them, as soon as I started quickly realized that I dont know which one can and cannot be used. There seem to be lots of different possibilities. So I want to know what are the requirements. The book does not seem to (or i keep missing it) to say, just what it is and how to transform, which is easy enough. As always thanks ahead of time :)

    Here is the problem: