4-18. What is the width of the centerline stripes for basic runways?
A.
12 to 18 inches
B.
14 to 20 inches
C.
10 to 16 inches
D.
16 to 22 inches
4-19. A runway that is 200 feet wide is required to have a total of how many runway
threshold stripes?
A.
7
B.
10
C.
15
D.
18
4-20. Displaced runway thresholds are indicated by what markings?
A.
Solid yellow lines at the touchdown point with six yellow chevrons on the
approach side
B.
120-foot-long arrows on the unused end of the runway pavement with four
yellow chevrons on the approach side
C.
Ten yellow chevrons up to the usable pavement
D.
Ten 12-foot-wide, 150-foot-long stripes
4-21. Arresting gear signs and markings have retroreflective yellow disks that are
__________ feet in diameter.
A.
10
B.
5
C.
15
D.
20
4-22. Lighted signs with large yellow circles on a black background are placed on both
sides of a runway to indicate what information?
A.
FCLP areas
B.
Landing gear warnings
C.
Arresting gear locations
D.
VOR/TACAN checkpoints
4-23. A taxiway centerline marking consists of a continuous retroreflective __________
stripe no less than 6 inches wide along the taxiway axis.
A.
red
B.
blue
C.
white
D.
yellow
ASSIGNMENT Questions-39