If the resistors of star connected system are R1, R2, R3 then the resistance between 3 and 1 in delta connected system will be?

If the resistors of star connected system are R1, R2, R3 then the resistance between 3 and 1 in delta connected system will be? Correct Answer (R1R2 + R2R3 + R3R1)/R2

After transformation to delta, the resistance between 2 and 3 in delta connected system will be (R1R2 + R2R3 + R3R1)/R2 and this resistance lies between R1, R3 in delta connection.
Bissoy MCQ

Related Questions

Apart from connection which of the following is different in star/delta or delta/star compare to delta/delta?
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 A will be?
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 B will be?
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?
If the resistors of star connected system are R1, R2, R3 then the resistance between 1 and 2 in delta connected system will be?
If the resistors of star connected system are R1, R2, R3 then the resistance between 2 and 3 in delta connected system will be?
If the resistors of star connected system are ZR, ZY, ZB then the impedance ZRY in delta connected system will be?
If the resistors of star connected system are ZR, ZY, ZB then the impedance ZBY in delta connected system will be?
If the resistors of star connected system are ZR, ZY, ZB then the impedance ZBR in delta connected system will be?
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 B and C?