RA, RB, and RC are equivalent star-connected resistances of a delta ci – McqOptions

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1.	RA, RB, and RC are equivalent star-connected resistances of a delta circuit. Which one of the following is true?
A.	RA = r/2, RB = r/3, RC = r
B.	RA = r/3, RB = r/3, RC = r/3
C.	RA = r/3, RB = r/2, RC = r
D.	\({R_A} = \frac{3}{4}r,\;{R_B} = \frac{2}{3}r,\;{R_C} = \frac{6}{5}r\)
Answer» B. RA = r/3, RB = r/3, RC = r/3

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