APPROACH DEFECTIVE DONT KNOW ASPECT Flashcards
1
Q
OVERLAP
A
Line clear up to and including overlap of NEXT stop signal showing CORRECT aspect, BEYOND defective stop signal.
2
Q
DISTANT
A
Line clear up to and including the overlap of the second stop signal beyond a defective DISTANT signal.
3
Q
DEAD END
A
Line clear to buffer stops on a dead-end line.
4
Q
Make sure
A
Driver is made aware!