Question 1
Under the MUTCD, one sign shape is reserved for the exclusive use of a single sign and may not be used for any other message. Which shape is it?
Show answer & explanation
Correct answer: A - Octagon
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These 10 free Signs Level III questions are organized by exam domain, so you can see how each part of the Signs Senior Technician Level III blueprint is tested. Reveal the answer and explanation under each question.
Under the MUTCD, one sign shape is reserved for the exclusive use of a single sign and may not be used for any other message. Which shape is it?
Correct answer: A - Octagon
A technician is fabricating a new pedestrian warning sign for a marked school crossing. Which background color does the MUTCD specify for this sign?
Correct answer: C - Fluorescent yellow-green
A work order lists a sign by its MUTCD designation, "R2-1." Which sign is being referenced?
Correct answer: D - Speed Limit
A provision in the MUTCD uses the word "should" rather than "shall." How is this statement classified?
Correct answer: A - Guidance - a recommended but non-mandatory practice
In a curbed urban business district, a post-mounted sign is installed. Measured from the top of the curb to the bottom of the sign, what is the minimum mounting height?
Correct answer: C - 7 feet
What is the defining characteristic of a crashworthy "breakaway" sign support?
Correct answer: B - It yields, fractures, or separates when struck by a vehicle
Along a rural highway with no curb, a post-mounted sign is placed beside the roadway. What is the MINIMUM lateral offset from the edge of the traveled way to the near edge of the sign?
Correct answer: D - 6 feet
A crew maintains sign retroreflectivity by having a trained inspector drive the roads after dark and rate each sign by eye against comparison panels. Which recognized maintenance method is this?
Correct answer: C - Visual nighttime inspection
Retroreflective sheeting is classified under ASTM D4956. Which type corresponds to standard "engineer grade" glass-bead sheeting, typically used on lower-priority, low-speed signs?
Correct answer: C - Type I
The MUTCD's minimum maintained sign retroreflectivity values are defined at a specific measurement geometry. At what ENTRANCE angle are they measured?
Correct answer: B - -4.0 degrees
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