The safety within a roundabout and the efficiency of a roundabout can be increased, respectively. by
(A) increasing the entry radius and increasing the exit radius
(B) increasing the entry radius and decreasing the exit radius
(C) decreasing the entry radius and increasing the exit radius
(D) decreasing the entry radius and decreasing the exit radius

Question ID - 156700 | SaraNextGen Top Answer

The safety within a roundabout and the efficiency of a roundabout can be increased, respectively. by
(A) increasing the entry radius and increasing the exit radius
(B) increasing the entry radius and decreasing the exit radius
(C) decreasing the entry radius and increasing the exit radius
(D) decreasing the entry radius and decreasing the exit radius