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TRAFFIC SUPERVISOR EXAM NEWEST 2024
ACTUAL EXAM 350 QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) |ALREADY
GRADED A+
The alteration between object markers and barriers reflectors is to be what spacing?
A. 50'
B. 40'
C. 30'
D. 25' - ANSWER- 25'
Glare screen shall be designed using a _____ degree cut off angle of the paddle based on the tangent?
- 45 degree
- 30 degree
- 20 degree
- 10 degree - ANSWER- 20 degree
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What is the portable barrier wall minimum flare rate for 65 mph zone?
A. 12:1
B. 65:1
C. 19:1
D. 8:1 - ANSWER- 19:1
What type of nut goes on hook and loop barrier wall pin?
- Lock Nut
- Hexagonal Nut
- Round Nut
- None of the above. - ANSWER- Hexagonal Nut
The recovery area at barrier wall must have a _____ or flatter area and be free of workers or hazards?
A. 5:1
B. 3:1
C. 2:1
D. 7:1 - ANSWER- 3:1 2 / 4
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When using Uneven Lane or Low Shoulder signs, they must be placed ____ feet in advanced of condition on all intersection's entrances?
A. 500'
B. 750'
C. 1000'
D. 100' - ANSWER- 750'
What size cone are used for Night Time Zones on the expressway at night?
- 52"
- 48"
- 42"
- 28" - ANSWER- 42"
What is the size of the opening for an expressway for construction axes point total opening length _____ at minimum?
A. 750' 3 / 4
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B. 900'
C. 600'
D. 100' - ANSWER- 750'
What is the maximum spacing allowed for advanced warning sign if you are unable to follow the standard spacing?
- 2x
- 3x
- No Change Allowed
- 1.5x - ANSWER- 1.5x
Are you allowed to use cones for tapers at NIGHT?
- True
- False - ANSWER- False
All cones and drums should have a minimum offset from the edge of the traveled lanes of ___ ?
- 3'
- 4'
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