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Exam (elaborations)
Traffic Supervisor exam with 100% correct answers 2025
Is a shadow vehicle used in all traffic zones? 
A. True 
B. False Correct answers False 
 
The shadow vehicle is occupied whenever workers are in the work area. 
A. True 
B. False Correct answers False 
 
What class one light is the shadow vehicle equipped with? 
A. Flashing Yellow Light 
B. Oscillating Yellow Light 
C. Yellow Strobe Light 
D. All of the above Correct answers All of the above 
 
When may cones be substituted for drums? 
A. Daytime traffic control minimum height 18" 
B. ...