KENTUCKY PRINCIPLES AND PRACTICE OF
SURVEYING EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) Q&A 2027
|INSTANT DOWNLOAD PDF
1. Which surveying principle is used to minimize the
propagation of errors?
A. Working from part to whole
B. Working from whole to part
C. Measuring angles only
D. Repeating every distance once
Answer:
A. Working from part to whole
B. Working from whole to part
C. Measuring angles only
D. Repeating every distance once
Rationale: Establishing reliable control first and then
subdividing the area limits the effect of errors.
2. What is the primary purpose of a benchmark in surveying?
A. To establish a known horizontal distance
B. To establish a known elevation
C. To determine magnetic declination
D. To identify a property corner
,Answer:
A. To establish a known horizontal distance
B. To establish a known elevation
C. To determine magnetic declination
D. To identify a property corner
Rationale: A benchmark is a point whose elevation is known
and is used as vertical control.
3. Which instrument is commonly used to measure both
horizontal and vertical angles?
A. Level
B. Steel tape
C. Total station
D. Plumb bob
Answer:
A. Level
B. Steel tape
C. Total station
D. Plumb bob
Rationale: A total station combines electronic angle
measurement with distance measurement and data collection.
4. What does a backsight measurement establish in
differential leveling?
A. The next turning point only
,B. The height of instrument
C. The horizontal angle
D. The slope distance
Answer:
A. The next turning point only
B. The height of instrument
C. The horizontal angle
D. The slope distance
Rationale: The backsight is taken on a point of known elevation
to calculate the height of instrument.
5. Which correction is associated with measuring a steel tape
that is not at its standardized temperature?
A. Tension correction
B. Sag correction
C. Temperature correction
D. Alignment correction
Answer:
A. Tension correction
B. Sag correction
C. Temperature correction
D. Alignment correction
Rationale: Steel expands and contracts with temperature,
changing the actual tape length.
, 6. What is the primary purpose of a traverse?
A. Determine soil composition
B. Establish horizontal control
C. Measure atmospheric pressure
D. Determine magnetic inclination
Answer:
A. Determine soil composition
B. Establish horizontal control
C. Measure atmospheric pressure
D. Determine magnetic inclination
Rationale: Traverses establish positions of points through
measured distances and angles.
7. A closed traverse that begins and ends at the same known
point is called a:
A. Open traverse
B. Closed loop traverse
C. Random traverse
D. Profile traverse
Answer:
A. Open traverse
B. Closed loop traverse
C. Random traverse
D. Profile traverse
SURVEYING EXAM QUESTIONS AND CORRECT
ANSWERS (VERIFIED ANSWERS) Q&A 2027
|INSTANT DOWNLOAD PDF
1. Which surveying principle is used to minimize the
propagation of errors?
A. Working from part to whole
B. Working from whole to part
C. Measuring angles only
D. Repeating every distance once
Answer:
A. Working from part to whole
B. Working from whole to part
C. Measuring angles only
D. Repeating every distance once
Rationale: Establishing reliable control first and then
subdividing the area limits the effect of errors.
2. What is the primary purpose of a benchmark in surveying?
A. To establish a known horizontal distance
B. To establish a known elevation
C. To determine magnetic declination
D. To identify a property corner
,Answer:
A. To establish a known horizontal distance
B. To establish a known elevation
C. To determine magnetic declination
D. To identify a property corner
Rationale: A benchmark is a point whose elevation is known
and is used as vertical control.
3. Which instrument is commonly used to measure both
horizontal and vertical angles?
A. Level
B. Steel tape
C. Total station
D. Plumb bob
Answer:
A. Level
B. Steel tape
C. Total station
D. Plumb bob
Rationale: A total station combines electronic angle
measurement with distance measurement and data collection.
4. What does a backsight measurement establish in
differential leveling?
A. The next turning point only
,B. The height of instrument
C. The horizontal angle
D. The slope distance
Answer:
A. The next turning point only
B. The height of instrument
C. The horizontal angle
D. The slope distance
Rationale: The backsight is taken on a point of known elevation
to calculate the height of instrument.
5. Which correction is associated with measuring a steel tape
that is not at its standardized temperature?
A. Tension correction
B. Sag correction
C. Temperature correction
D. Alignment correction
Answer:
A. Tension correction
B. Sag correction
C. Temperature correction
D. Alignment correction
Rationale: Steel expands and contracts with temperature,
changing the actual tape length.
, 6. What is the primary purpose of a traverse?
A. Determine soil composition
B. Establish horizontal control
C. Measure atmospheric pressure
D. Determine magnetic inclination
Answer:
A. Determine soil composition
B. Establish horizontal control
C. Measure atmospheric pressure
D. Determine magnetic inclination
Rationale: Traverses establish positions of points through
measured distances and angles.
7. A closed traverse that begins and ends at the same known
point is called a:
A. Open traverse
B. Closed loop traverse
C. Random traverse
D. Profile traverse
Answer:
A. Open traverse
B. Closed loop traverse
C. Random traverse
D. Profile traverse
