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TPCB PTOE Exam Syllabus Topics:

TPCB Professional Traffic Operations Engineer Practice Sample Questions:

Question 1

The U.S. Manual on Uniform Traffic Control Devices specifies that the diamond symbol on signs is to be used exclusively for:

A. High occupancy vehicle lanes
B. Electronic toll collection lanes
C. Reversible lanes
D. Two way left turn lanes

Question 2

A traffic engineer calculates the present worth of a safety improvement costing $10,000 with annual benefits of $3,000 over 5 years at a 5% interest rate. What is the benefit-cost ratio?

A. 1.56
B. 1.15
C. 1.41
D. 1.28

Question 3

What is the primary function of a traffic signal?

A. To maximize the capacity of an intersection
B. To provide protection for pedestrians and other non-motorized users
C. To alternately assign the right-of-way to various traffic movements at an intersection
D. To minimize delay and travel time to all users

Question 4

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. 90 seconds
D. 60 seconds

Question 5

An engineer testifying as an expert witness in a product liability case should:

A. Provide a complete and objective analysis within his or her area of competence
B. Answer as briefly as possible only those questions posed by the attorneys
C. Provide information on the professional background of the defendant
D. Provide an evaluation of the character of the defendant

Solutions: