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GreatEscapist
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URGENT: Delta-Wye transformations
Hello there. In my electrical fundamentals class (a 201 level class), we just barely started Delta-Wye transformations. However, the homework that is due online tonight uses full transformations...confused, I have just tried to work through this using the book. I have become stuck...
My homework is due tonight at midnight, so please help asap?
All attached
Ohm's law, and...I don't know the other ones
I have worked through most of the solution in the jpg. However, I am stuck. I know I need to find I, because if I can find I, it would be very simple to use Ohm's law in the original circuit.
I have tried to add the series and do parallel to leave
16.87 + 9.62 || 55.5 = Rd
then Rd || 36
Then you are left with a simple circuit to determine I, which I calculated to be 4.4A.
Can someone please help? haha
Hello there. In my electrical fundamentals class (a 201 level class), we just barely started Delta-Wye transformations. However, the homework that is due online tonight uses full transformations...confused, I have just tried to work through this using the book. I have become stuck...
My homework is due tonight at midnight, so please help asap?
Homework Statement
All attached
Homework Equations
Ohm's law, and...I don't know the other ones
The Attempt at a Solution
I have worked through most of the solution in the jpg. However, I am stuck. I know I need to find I, because if I can find I, it would be very simple to use Ohm's law in the original circuit.
I have tried to add the series and do parallel to leave
16.87 + 9.62 || 55.5 = Rd
then Rd || 36
Then you are left with a simple circuit to determine I, which I calculated to be 4.4A.
Can someone please help? haha