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1. |
In the question above the resistance at node Y is? |
A. | R<sub>z</sub>R<sub>y</sub>/(R<sub>x</sub>+R<sub>y</sub>+R<sub>z</sub>) |
B. | R<sub>z</sub>R<sub>x</sub>/(R<sub>x</sub>+R<sub>y</sub>+R<sub>z</sub>) |
C. | R<sub>x</sub>R<sub>y</sub>/(R<sub>x</sub>+R<sub>y</sub>+R<sub>z</sub>) |
D. | (R<sub>z</sub>+R<sub>y</sub>)/(R<sub>x</sub>+R<sub>y</sub>+R<sub>z</sub>) |
Answer» C. R<sub>x</sub>R<sub>y</sub>/(R<sub>x</sub>+R<sub>y</sub>+R<sub>z</sub>) | |