Q. In geometric design, what is the term for the maximum safe speed at which a vehicle can negotiate a curve?
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A.
Design speed
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B.
Critical speed
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C.
Superelevation
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D.
Advisory speed
Solution
Design speed is the maximum safe speed at which a vehicle can negotiate a curve, taking into account various factors.
Correct Answer:
A
— Design speed
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Q. In highway design, what does the term 'right-of-way' refer to?
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A.
The area designated for vehicle lanes
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B.
The legal right to pass over land
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C.
The space allocated for pedestrian pathways
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D.
The distance between lanes
Solution
Right-of-way refers to the legal right to pass over land, which is crucial for the construction and operation of highways.
Correct Answer:
B
— The legal right to pass over land
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Q. What is the primary function of a stop sign?
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A.
To indicate a yield condition
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B.
To require vehicles to come to a complete stop
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C.
To provide information about road conditions
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D.
To direct traffic flow
Solution
The primary function of a stop sign is to require vehicles to come to a complete stop before proceeding.
Correct Answer:
B
— To require vehicles to come to a complete stop
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Q. What is the primary purpose of a traffic signal?
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A.
To control pedestrian movement
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B.
To manage vehicle flow
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C.
To reduce noise pollution
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D.
To enhance road aesthetics
Solution
The primary purpose of a traffic signal is to manage vehicle flow at intersections, ensuring safe and efficient movement.
Correct Answer:
B
— To manage vehicle flow
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Q. Which of the following is NOT a factor in transportation planning?
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A.
Land use
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B.
Traffic volume
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C.
Environmental impact
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D.
Weather conditions
Solution
While weather conditions can affect transportation, they are not a primary factor in the long-term planning process.
Correct Answer:
D
— Weather conditions
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Q. Which traffic control device is used to indicate a pedestrian crossing?
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A.
Yield sign
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B.
Traffic light
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C.
Crosswalk sign
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D.
Speed limit sign
Solution
A crosswalk sign is specifically used to indicate a pedestrian crossing, alerting drivers to watch for pedestrians.
Correct Answer:
C
— Crosswalk sign
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