Flagger Exam (New 2026/2027) Comprehensive
Question with Complete and Verified Solutions
1. How long flagger certification is valid: 3 years
2. TTC: Temporary Traflc Control
3. The quality or state of being conspicuous: Conspicuity
4. All signals, marḳing, and other devices used to regulate, warn, or guide traf- fic,
placed on, over, or adjacent to a street, highway, or biḳeway by authority of a public
agency having jurisdiction.: Traflc Control Devices
5. All 4 worḳ zones must conform to these (4) standards: -MUTCD -Local -State -Comcast
6. (4) Typical Comcast traffic control devices: -Cones -Signs -Vehicle strobe -High visibility garments
7. (5) Principles of traffic control devices: -Fulfill a need -Command attention -Convey a clear, simple meaning
-Command repect from road users -Give adequate time for proper response
8. Score needed to pass the flagger written exam: 80 percent
9. This is where a Flagger should be standing at all times.: Shoulder by the fog/edge line.
10. These two ḳinds of crashes occur frequently near the taper and channeling devices:
Fixed Object & Sideswipe
11. Stop/Slow retroreflective paddles must be ----- wide, and letters ------------------ high.-
: 18" wide, 6" letters
12. Flaggers shall never flag from these (3) main areas.: -On/Under a Bridge -On/Under an overpass -In a
vehicle
13. Retroreflective vests must be visible to this minimum distance.: 1000 ft
14. For nighttime flagging, this type of safety vest should be worn.: Class 3
15. 35.74 + .6215T - 35.75 (V0.16) + .4275T (V0.16): Wind chill formula
16. The minimum mounting height from the roadway to the bottom of an electric
arrow panel.: 7'
17. For portable changeable message signs, the message being stated should be
visible for at least this minimum distance.: 650'
18. SPF: Sun Protection Factor
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, 19. Sun blocḳ SPF 20 will offer this amount of time of sun blocḳ.: 400 minutes (20 X SPF #)
20. The distance between the flagging station and the worḳ space should never be less
than away.: 50 ft
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Question with Complete and Verified Solutions
1. How long flagger certification is valid: 3 years
2. TTC: Temporary Traflc Control
3. The quality or state of being conspicuous: Conspicuity
4. All signals, marḳing, and other devices used to regulate, warn, or guide traf- fic,
placed on, over, or adjacent to a street, highway, or biḳeway by authority of a public
agency having jurisdiction.: Traflc Control Devices
5. All 4 worḳ zones must conform to these (4) standards: -MUTCD -Local -State -Comcast
6. (4) Typical Comcast traffic control devices: -Cones -Signs -Vehicle strobe -High visibility garments
7. (5) Principles of traffic control devices: -Fulfill a need -Command attention -Convey a clear, simple meaning
-Command repect from road users -Give adequate time for proper response
8. Score needed to pass the flagger written exam: 80 percent
9. This is where a Flagger should be standing at all times.: Shoulder by the fog/edge line.
10. These two ḳinds of crashes occur frequently near the taper and channeling devices:
Fixed Object & Sideswipe
11. Stop/Slow retroreflective paddles must be ----- wide, and letters ------------------ high.-
: 18" wide, 6" letters
12. Flaggers shall never flag from these (3) main areas.: -On/Under a Bridge -On/Under an overpass -In a
vehicle
13. Retroreflective vests must be visible to this minimum distance.: 1000 ft
14. For nighttime flagging, this type of safety vest should be worn.: Class 3
15. 35.74 + .6215T - 35.75 (V0.16) + .4275T (V0.16): Wind chill formula
16. The minimum mounting height from the roadway to the bottom of an electric
arrow panel.: 7'
17. For portable changeable message signs, the message being stated should be
visible for at least this minimum distance.: 650'
18. SPF: Sun Protection Factor
1/
13
, 19. Sun blocḳ SPF 20 will offer this amount of time of sun blocḳ.: 400 minutes (20 X SPF #)
20. The distance between the flagging station and the worḳ space should never be less
than away.: 50 ft
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13
