Question
a.
Ra+Rb+Ra*Rb/Rc
b.
Ra+Rc+Ra*Rc/Rb
c.
Ra+Rb+Ra*Rc/Ra
d.
Ra+Rc+Ra*Rb/Rc
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Q. Ra is resistance at A, Rb is resistance at B, Rc is resistance at C in star connection. After transforming to delta, what is resistance between A and C?
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