Question

three equal resistance are connected in four combinations. arrange them in increasing order of their effective resistance​

Answer 1

R1 = R/3 when all are connected in parallel

R2 = 3R when all are connected in series

R3 = 3R/2 when two connected in parallel and one in series to those two

R4 = 2R/3 when two connected in series and one in parallel to those two's resultant

R1 < R4 < R3 < R2