1.

Three resistors having resistance having resistances having 50 Ω, 100 Ω and 150 Ω are connected in star formation to terminals A, B and C respectively. The resistance of branch BC of the equivalent delta connected resistor is

A. 275 Ω
B. 450 Ω
C. 550 Ω
D. 600 Ω
Answer» D. 600 Ω


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