ANSWERS WITH RATIONALES
Exam coverage
• Plans and specifications define required dimensions materials and tolerances
• Workmanship should follow approved methods and project requirements
• Earthwork depends on suitable material moisture grade and compaction
• Concrete quality depends on materials placement consolidation and curing
• Asphalt quality depends on material temperature placement and compaction
• Traffic control protects workers and road users in work zones
• Survey control establishes alignment grades and elevations
• Quality assurance uses inspection testing and documentation
• Drainage features require correct grades capacity and protection
• Daily records document work quantities conditions tests and events
,1. Which practice is most appropriate when considering how plans and specifications
define required dimensions materials and tolerances Which answer best applies the
underlying highway construction principle in this situation?
A. Earthwork depends on suitable material moisture grade and compaction.
B. Concrete quality depends on materials placement consolidation and curing.
C. Workmanship should follow approved methods and project requirements.
D. Plans and specifications define required dimensions materials and tolerances.
Correct answer: D
Rationale: The correct choice is supported because plans and specifications define required
dimensions materials and tolerances. The other options describe related concepts but do not
directly address the principle tested in this question.
2. A supervisor asks which principle should guide work when workmanship should
follow approved methods and project requirements Which answer best applies the
underlying highway construction principle in this situation?
A. Asphalt quality depends on material temperature placement and compaction.
B. Concrete quality depends on materials placement consolidation and curing.
C. Workmanship should follow approved methods and project requirements.
D. Earthwork depends on suitable material moisture grade and compaction.
Correct answer: C
,Rationale: The correct choice is supported because workmanship should follow approved
methods and project requirements. The other options describe related concepts but do not
directly address the principle tested in this question.
3. Which choice correctly identifies the main reason that earthwork depends on suitable
material moisture grade and compaction Which answer best applies the underlying
highway construction principle in this situation?
A. Traffic control protects workers and road users in work zones.
B. Asphalt quality depends on material temperature placement and compaction.
C. Earthwork depends on suitable material moisture grade and compaction.
D. Concrete quality depends on materials placement consolidation and curing.
Correct answer: C
Rationale: The correct choice is supported because earthwork depends on suitable material
moisture grade and compaction. The other options describe related concepts but do not
directly address the principle tested in this question.
4. When evaluating this situation, which statement best applies because concrete
quality depends on materials placement consolidation and curing Which answer best
applies the underlying highway construction principle in this situation?
A. Concrete quality depends on materials placement consolidation and curing.
B. Asphalt quality depends on material temperature placement and compaction.
C. Survey control establishes alignment grades and elevations.
, D. Traffic control protects workers and road users in work zones.
Correct answer: A
Rationale: The correct choice is supported because concrete quality depends on materials
placement consolidation and curing. The other options describe related concepts but do not
directly address the principle tested in this question.
5. Which response best demonstrates understanding of how asphalt quality depends
on material temperature placement and compaction Which answer best applies the
underlying highway construction principle in this situation?
A. Asphalt quality depends on material temperature placement and compaction.
B. Survey control establishes alignment grades and elevations.
C. Quality assurance uses inspection testing and documentation.
D. Traffic control protects workers and road users in work zones.
Correct answer: A
Rationale: The correct choice is supported because asphalt quality depends on material
temperature placement and compaction. The other options describe related concepts but do
not directly address the principle tested in this question.
6. An inspector is reviewing the following issue; which explanation is most accurate
because traffic control protects workers and road users in work zones Which answer
best applies the underlying highway construction principle in this situation?
A. Survey control establishes alignment grades and elevations.