TPCB Professional Traffic Operations Engineer Practice 認定 PTOE 試験問題:

1. A client signs a contract for 10 hours of survey work at $20/hour but breaks the contract before work begins.
How much in compensatory damages are paid to the construction company?

A) $200
B) None of the above
C) $100
D) $0

2. Five signalized intersections are spaced at 1400 ft intervals along a two-way arterial street. What would be the BEST cycle length for a coordinated signal system if the desired progression speed is 35 mph?

A) 85 seconds
B) 100 seconds
C) 70 seconds
D) 110 seconds

3. A professional engineer is asked to sign plans for a traffic signal design they did not supervise. According to the NCEES Model Rules, this action is:

A) Acceptable if the designer is a licensed engineer
B) Acceptable if the engineer reviews the plans
C) Acceptable with client approval
D) An ethics violation

4. According to the Model Rules, Section 240.15, Rules of Professional Conduct, licensed professional engineers are obligated to:

A) Express public opinions under the direction of an employer or client regardless of the knowledge of subject matter
B) Ensure the design documents and surveys are reviewed by a panel of licensed engineers prior to affixing a seal of approval
C) Do whatever is necessary to secure work, including offering directly or indirectly, services or other compensation for contracts
D) Practice by performing services only in the areas of their competence and in accordance with current standards of technical competence

5. For an approach to a signalized intersection with a posted speed limit of 40 mph, a cross street width of 70 feet, and level grades, what is the minimum total change period (Yellow Change plus Red Clearance intervals) using the "ITE procedure)?

A) 4.7 seconds
B) 3.8 seconds
C) 6.1 seconds
D) 5.5 seconds

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