Rab is the resistance between the terminals A and B, Rbc between B and C and Rca between C and A. These 3 resistors are connected in delta connection. After transforming to star, the resistance at C will be?a) Rac/(Rab+Rbc+Rca)b) Rab/(Rab+Rbc+Rca)c) Rbc*Rac/(Rab+Rbc+Rca)d) Rab/(Rab+Rbc+Rc

• A. Rac/(Rab+Rbc+Rca)
• B. Rab/(Rab+Rbc+Rca)
• C. Rbc*Rac/(Rab+Rbc+Rca)
• D. Rab/(Rab+Rbc+Rca)