Flagger Questions And Answers Latest Top Score.
How long flagger certification is valid - correct answer. 3 years
TTC - correct answer. Temporary Traffic Control
The quality or state of being conspicuous - correct answer. Conspicuity
All signals, marking, and other devi...
How long flagger certification is valid - correct answer. 3 years
TTC - correct answer. Temporary Traffic Control
The quality or state of being conspicuous - correct answer. Conspicuity
All signals, marking, and other devices used to regulate, warn, or guide traffic, placed
on, over, or adjacent to a street, highway, or bikeway by authority of a public agency
having jurisdiction. - correct answer. Traffic Control Devices
All 4 work zones must conform to these (4) standards - correct answer. -MUTCD -
Local -State -Comcast
(5) Principles of traffic control devices - correct answer. -Fulfill a need -Command
attention -Convey a clear, simple meaning -Command repect from road users -Give
adequate time for proper response
Score needed to pass the flagger written exam - correct answer. 80 percent
This is where a Flagger should be standing at all times. - correct answer. Shoulder by
the fog/edge line.
These two kinds of crashes occur frequently near the taper and channeling devices -
correct answer. Fixed Object & Sideswipe
, Stop/Slow retroreflective paddles must be ----- wide, and letters ------ high. - correct
answer. 18" wide, 6" letters
Flaggers shall never flag from these (3) main areas. - correct answer. -On/Under a
Bridge -On/Under an overpass -In a vehicle
Retroreflective vests must be visible to this minimum distance. - correct answer. 1000
ft
For nighttime flagging, this type of safety vest should be worn. - correct answer. Class
3
The minimum mounting height from the roadway to the bottom of an electric arrow
panel. - correct answer. 7'
For portable changeable message signs, the message being stated should be visible for
at least this minimum distance. - correct answer. 650'
SPF - correct answer. Sun Protection Factor
Sun block SPF 20 will offer this amount of time of sun block. - correct answer. 400
minutes (20 X SPF #)
The distance between the flagging station and the work space should never be less
than ____ away. - correct answer. 50 ft
Warning signs and channelizing devices may be omited where the work space is behind
a barrier, more than 2ft behind the curb, or 15ft from the edge of any roadway - correct
answer. 2ft - 15ft rule
Duration of work for flagging, this is the type that occupies a location more than 3 days.
- correct answer. Long-Term Stationary
Duration of work for flagging, this is the type that occupies a location more than one
daylight period up to 3 days, or nighttime work lasting more than 1 hour. - correct
answer. Intermediate-Term Stationary
Duration of work for flagging, this is the type that occupies a location for more than 1
hour within a single daylight period. - correct answer. Short-Term Stationary
Duration of work for flagging, this is the type that occupies a location up to 1 hour. -
correct answer. Short Duration
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