TPCB Professional Traffic Operations Engineer Practice PTOE Prüfungsfragen mit Lösungen:
1. A signal coordination plan for five intersections spaced 1,320 feet apart aims for a progression speed of 40 mph. What is the optimal cycle length to achieve two-way progression?
A) 108 seconds
B) 72 seconds
C) 60 seconds
D) 90 seconds
2. The MUTCD allows the use of fluorescent coral background for signs in what specific situation?
A) School zones
B) Construction zones
C) Incident management
D) Pedestrian crossings
3. When is the receipt of compensation from more than one party for the same project ethical?
A) When the total of all compensation received does not exceed "reasonable" compensation for the type of work performed
B) When all the parties involved know about and agree to the arrangement
C) Always
D) Never
4. If a two-way arterial street is converted to a one-way arterial street, which of the following is LEAST likely to occur?
A) Reduced vehicle-miles of travel
B) Increased travel speeds
C) Reduced left-turn crashes at intersections
D) Increased lane-change crashes
5. How is flow rate defined in traffic engineering?
A) The number of vehicles that pass a point per unit of time
B) The average speed of vehicles on a roadway
C) The number of vehicles stopped at an intersection
D) The total distance traveled by vehicles in an hour
Fragen und Antworten:
| 1. Frage Antwort: B | 2. Frage Antwort: C | 3. Frage Antwort: B | 4. Frage Antwort: A | 5. Frage Antwort: A |
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