#1
What is the primary purpose of traffic control and flagging?
To regulate the flow of traffic
ExplanationRegulating traffic flow
#2
What color is typically used for a flag to signal 'Stop'?
Red
ExplanationRed means stop
#3
What does a flashing yellow traffic signal indicate?
Proceed with caution
ExplanationProceed with caution signal
#4
What should drivers do when approaching a work zone with flaggers present?
Slow down and be prepared to stop
ExplanationSlow down and prepare to stop
#5
What does a 'yield' sign indicate in traffic control?
Stop and wait for other vehicles
ExplanationStop and yield to other vehicles
#6
What should you do if you encounter a traffic signal that is not working?
Treat it as a four-way stop
ExplanationTreat as four-way stop
#7
What does a green arrow signal indicate at a traffic light?
Proceed in the direction of the arrow
ExplanationProceed in direction of arrow
#8
In traffic control, what does a 'flagger' refer to?
A person directing traffic using flags
ExplanationPerson directing traffic with flags
#9
What does the 'slow' sign, typically a diamond-shaped yellow sign with black letters, indicate?
To proceed with caution at reduced speed
ExplanationCaution at reduced speed
#10
What is the purpose of using cones or barriers in traffic control?
To mark construction zones or road closures
ExplanationMarking construction or closures
#11
When flagging traffic, what does a circular motion of the flag overhead typically indicate?
All clear
ExplanationAll clear signal
#12
In traffic flagging, what does a flagger do when they want to signal drivers to 'slow down'?
Wave the flag in a circular motion
ExplanationFlag waved in circular motion to indicate slowdown
#13
When should a flagger use the 'STOP/SLOW' paddle instead of a flag?
All of the above
ExplanationAll of the above situations require the use of the paddle
#14
What does a red X over a lane on a variable message sign indicate?
The lane is closed
ExplanationLane closed indication
#15
Which of the following is NOT a proper hand signal used in flagging traffic?
Waving both hands frantically
ExplanationNot a valid traffic signal