최신TPCB Professional Traffic Operations Engineer Practice - PTOE무료샘플문제
문제1
The most commonly used form of traffic calming is:
The most commonly used form of traffic calming is:
정답: C
문제2
By using daily and monthly expansion factors, future raw traffic count can be adjusted to estimate AADT. If the April ADT for a road is 3078 and the AADT for the road is 3419, what is the April expansion factor?
By using daily and monthly expansion factors, future raw traffic count can be adjusted to estimate AADT. If the April ADT for a road is 3078 and the AADT for the road is 3419, what is the April expansion factor?
정답: B
문제3
Which traffic control device is used to regulate the speed and movement of vehicles at an intersection?
Which traffic control device is used to regulate the speed and movement of vehicles at an intersection?
정답: A
문제4
On a freeway with a flow rate of 3,000 vehicles per hour and a space mean speed of 60 mph, what is the density of traffic flow?
On a freeway with a flow rate of 3,000 vehicles per hour and a space mean speed of 60 mph, what is the density of traffic flow?
정답: D
문제5
A freeway segment with a base capacity of 2,400 passenger cars per hour per lane is adjusted for 10% trucks (PCU = 2.0) and a PHF of 0.90. What is the adjusted capacity per lane?
A freeway segment with a base capacity of 2,400 passenger cars per hour per lane is adjusted for 10% trucks (PCU = 2.0) and a PHF of 0.90. What is the adjusted capacity per lane?
정답: B
문제6
When timing pedestrian intervals for traffic control signals, what pedestrian walking speed should normally be used?
When timing pedestrian intervals for traffic control signals, what pedestrian walking speed should normally be used?
정답: B
문제7
When a lawsuit is filed against a public agency, consultant, or contractor related to a traffic crash, the claim is frequently one of "negligence." The term "negligence" means:
When a lawsuit is filed against a public agency, consultant, or contractor related to a traffic crash, the claim is frequently one of "negligence." The term "negligence" means:
정답: D
문제8
Ethical behavior is officially regulated by whom?
Ethical behavior is officially regulated by whom?
정답: B
문제9
As a professional engineer originally licensed 30 years ago, you are asked to evaluate a newly developed computer control system for a public transportation system. You may accept if:
As a professional engineer originally licensed 30 years ago, you are asked to evaluate a newly developed computer control system for a public transportation system. You may accept if:
정답: C
문제10
Which entity passes engineering registration laws establishing the minimum criteria required to protect the public?
Which entity passes engineering registration laws establishing the minimum criteria required to protect the public?
정답: A
문제11
How is Time Mean Speed (TMS) defined?
How is Time Mean Speed (TMS) defined?
정답: B
문제12
The most effective means of prohibiting left turn access into driveways is:
The most effective means of prohibiting left turn access into driveways is:
정답: D