If the overall efficiency and Murphree plate efficiency are equal, then
both the equilibrium and operating lines are:
(A) Straight
(B) Parallel
(C) Both (A) & (B)
(D) Neither (A) nor (B)
both the equilibrium and operating lines are:
(A) Straight
(B) Parallel
(C) Both (A) & (B)
(D) Neither (A) nor (B)