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Quiz 1, Q1: Plane and geodetic surveying may reference elevations to mean sea level or the Earth's reference ellipsoid known as __________.

GRS80

Quiz 1, Q2: A contractor wants to know the location of existing trees, roads, utilities, and property markers before beginning design. Which survey should be conducted first? Options: As-built survey | Final survey | Preliminary survey | Layout survey

Preliminary survey

Quiz 1, Q3: In which type of surveying is Earth curvature considered for X and Y dimensions? Options: Layout surveying | Preliminary surveying | Plane surveying | Geodetic surveying

Geodetic surveying

Quiz 1, Q4: Which survey would generally be most appropriate for establishing a national boundary? Options: Geodetic survey | As-built survey | Preliminary survey | Layout survey

Geodetic survey

Quiz 1, Q5: Which activity is most associated with operation and maintenance surveying? Options: Selecting construction materials | Establishing construction stake locations | Collecting initial design-site information | Monitoring movement of critical structures

Monitoring movement of critical structures

Quiz 1, Q6: Which statement regarding Z dimensions is true for both plane and geodetic surveying? Options: Z dimensions are always ignored. | Z dimensions are always assumed to equal zero. | Z dimensions are referenced only to property lines. | Z dimensions are referenced to MSL or GRS80

Z dimensions are referenced to MSL or GRS80

Quiz 1, Q7: Vertical control is often established using permanent points called __________ whose elevations are referenced to a datum.

Benchmark / Benchmarks

Quiz 1, Q8: What is the primary purpose of a preliminary survey? Options: Mark the proposed building locations on the ground | Document completed construction | Gather information about existing site conditions | Monitor a building after construction

Gather information about existing site conditions

Quiz 1, Q9: In plane surveying, the Earth's surface is assumed to be ______ for the X and Y dimensions.

Plane

Quiz 1, Q10: Which of the following is measured by a surveyor? Options: Slope distance | Vertical distance | Horizontal distance | All of the above

All of the above

Quiz 1, Q11: A final survey used to document features that have already been constructed is commonly called an __________ survey.

As-built survey

Quiz 1, Q12: The abbreviation MSL stands for __________.

Mean Sea Level

Quiz 1, Q13: After a pipeline has been installed, the survey team records its final position and elevation. What survey is being performed? Options: Layout | As-built | Hydrographic | Preliminary

As-built

Quiz 1, Q14: The image identifies which permanent survey point used to provide vertical control? Options: Benchmark | Property stake | Layout line | Utility marker

Benchmark (original image not included)

Quiz 1, Q15: A surveyor is placing stakes on a construction site according to coordinates shown on the design drawings. What class of survey is primarily being performed? Options: Preliminary survey | Hydrographic survey | Layout survey | Condition survey

Layout survey

Quiz 1, Q16: Surveyors measure angles in which planes? Options: Horizontal and vertical | Vertical only | Horizontal only | Inclined only

Horizontal and vertical

Quiz 1, Q17: In geodetic surveying, measurements may need to be mathematically converted into: Options: Building codes | Structural drawings | Local coordinate grids | Construction schedules

Local coordinate grids

Quiz 1, Q18: Which question would most likely be answered by a preliminary survey? Options: Which subcontractor should be hired? | What color should the building be? | Where are the existing utilities? | What is the project financing method?

Where are the existing utilities?

Quiz 1, Q19: Why is greater care taken during control surveys? Options: They do not use permanent points. | They require fewer measurements. | They provide references for other surveys and require precision and accuracy. | They only occur after construction.

They provide references for other surveys and require precision and accuracy.

Quiz 1, Q20: Match the survey type with its most appropriate description.

Topographic Survey → Locates and maps natural and man-made surface features; Hydrographic Survey → Locates underwater features and ties them to surface control; Route Survey → Used over a narrow but long strip of land; Property Survey → Determines or establishes property boundaries; As-built Survey → Documents features that have been constructed.

Quiz 1, Q21: Match the surveying activity with the most appropriate construction project phase

Collect existing topographic data → Design Phase; Convert design coordinates into physical stakes → Construction Phase; Verify the horizontal position of constructed columns → Construction Phase; Monitor settlement of an existing structure → Operation and Maintenance Phase; Maintain survey control for renovation work → Operation and Maintenance Phase; Establish project-site boundaries before design → Design Phase.

Quiz 2, Q1: The beginning of a route-survey baseline is denoted as station __________.

0+00

Quiz 2, Q2: Which statement best describes a systematic error? Options: It occurs only when electronic instruments are used. | Its magnitude and algebraic sign can be determined. | It always results from careless recording. | It cannot be identified or corrected.

Its magnitude and algebraic sign can be determined.

Quiz 2, Q3: Which statement best describes a benchmark? Options: A permanent point whose elevation has been precisely determined | A temporary point used only for horizontal measurements | The starting point of every route survey | A point located at the intersection of latitude and longitude

A permanent point whose elevation has been precisely determined

Quiz 2, Q4: A surveyor obtains several measurements that are very close to each other but noticeably different from the true value. The measurements demonstrate: Options: High accuracy and high precision | Low accuracy and low precision | High accuracy and low precision | Low accuracy and high precision

Low accuracy and high precision

Quiz 2, Q5: Which practice is recommended for detecting mistakes? Options: Assume repeated readings are unnecessary. | Record only the final measurement. | Correct measurements only at the end of the project. | Immediately check or repeat every measurement.

Immediately check or repeat every measurement.

Quiz 2, Q6: Which statement correctly describes lines of latitude? Options: They represent vertical elevation above MSL. | They run north–south and converge at the poles. | They are used only in plane surveying. | They run east–west and are parallel to the equator.

They run east–west and are parallel to the equator.

Quiz 2, Q7: The “true” value for a distance is commonly taken as: Options: The mean of the repeated measurements | The first measurement recorded | The largest measured value | The smallest measured value

The mean of the repeated measurements

Quiz 2, Q8: According to the lecture, random errors are strongly associated with: Options: Property boundaries | Skill and vigilance of the surveyor | Mean sea level | Coordinate systems

Skill and vigilance of the surveyor (as implied by supplied quiz; technically questionable)

Quiz 2, Q9: Why are coordinate grid systems commonly used in plane surveying? Options: They require Earth curvature to be considered for every measurement. | They eliminate the need to measure distances. | They provide easier calculations and a common datum for X and Y dimensions. | They measure only vertical dimensions.

They provide easier calculations and a common datum for X and Y dimensions.

Quiz 2, Q10: Mean Sea Level is assigned an elevation of __________ ft

0 ft

Quiz 2, Q11: For plan plotting and design purposes, surveying ultimately requires which distance? Options: Curved distance | Vertical distance | Horizontal distance | Slope distance

Horizontal distance

Quiz 2, Q12: Lines of longitude: Options: Are parallel to the equator. | Measure elevation above sea level. | Run north–south and converge at the poles. | Run east–west and remain parallel.

Run north–south and converge at the poles.

Quiz 2, Q13: A point directly above the observer is called the: Options: Zenith | Horizon | Datum | Nadir

Zenith

Quiz 2, Q14: Convert 3° 24′ into total minutes. Options: 204′ | 180′ | 324′ | 84′

204′

Quiz 2, Q15: A closed traverse has 6 sides. What is the theoretical sum of its interior angles? Options: 540° | 720° | 900° | 360°

720°

Quiz 2, Q16: A point is 275.40 ft from station 0+00. How should station be written? Options: 0+275.40 | 2+750.40 | 2+75.40 | 27+5.40

2+75.40

Quiz 2, Q17: Match the Survey Reference System with its Description

Geographic Reference → Uses latitude and longitude; Grid Reference → Provides X-Y coordinate framework for plane surveying; Vertical Reference → Provides elevation reference; Legal Reference → Used for land ownership, boundaries, and legal descriptions.

Quiz 2, Q18: Using the provided figure, identify the markers for Station A , Station B , and Station C .

Station A: 0-35 (also shown -0+35); Station B: 2+50; Station C: 6+51.26. Original figure missing.

Quiz 3, Q1: Why are two-person survey crews more common today?

Modern electronic equipment allows work to be performed with fewer personnel

Quiz 3, Q2: Even when electronic data collection is used, handwritten field notes are useful because they can: Options: Provide a check on critical aspects of fieldwork | Eliminate the need for field measurements | Replace survey instruments | Replace all electronic survey data

Provide a check on critical aspects of fieldwork

Quiz 3, Q3: What is the primary purpose of sketches in field notes? Options: Decorate the field book | Clarify the survey and resolve possible ambiguities | Record only instrument serial numbers | Replace all written information

Clarify the survey and resolve possible ambiguities

Quiz 3, Q4: What should be included in a field sketch to indicate its orientation? Options: North arrow | Project title only | Benchmark elevation | Scale bar only

North arrow

Quiz 3, Q5: Which set of characteristics best describes properly prepared field notes? Options: Typed, colored, and illustrated | Detailed only when problems occur | Short, informal, and approximate | Neat, legible, and complete

Neat, legible, and complete

Quiz 3, Q6: When the ground is not level, one or both surveyors may need to use a: Options: GPS receiver | Measuring wheel | Plumb bob | Theodolite telescope

Plumb bob

Quiz 3, Q7: A motorized total station can automatically: Options: Search for and lock onto a prism target | Mark a point on the ground without assistance | Measure concrete strength | Install a benchmark

Search for and lock onto a prism target

Quiz 3, Q8: When a full tape length cannot be used on steep ground and the distance is measured in shorter horizontal increments, the procedure is called __________. Options: Pacing | Resection | Breaking Tape | Chaining

Breaking Tape

Quiz 3, Q9: The designation of forward and backward directions is often: Options: Determined by latitude | Arbitrarily chosen | Determined by elevation | Fixed by the instrument manufacturer

Arbitrarily chosen

Quiz 3, Q10: When several adjoining lines are being considered, the forward and backward designation should be: Options: Based only on compass direction | Used only for the first line | Changed for every line | Consistent for all adjoining lines

Consistent for all adjoining lines

Quiz 3, Q11: Besides measuring angles, a theodolite can be used to: Options: Mark out straight and curved lines | Determine soil density | Measure concrete strength | Locate underground utilities directly

Mark out straight and curved lines

Quiz 3, Q12: EDM measures distance by sending: Options: A magnetic compass signal | A light wave or microwave along the measurement path | A mechanical pulse through the ground | A sound wave through the tape

A light wave or microwave along the measurement path

Quiz 3, Q13: Some total stations allow collected survey data to be transferred to a computer using: Options: Chaining pins | Plumb bobs | USB connections | Steel tapes

USB connections

Quiz 3, Q14: Before marking the ground, the head surveyor should make sure that the tape is: Options: Straight | Touching the ground everywhere | Curved | Completely loose

Straight

Quiz 3, Q15: A bearing describes the direction of a line using: Options: The acute angle between the line and a meridian | The vertical angle from the horizon | An angle between 0° and 360° measured from north | Only an angle from the east direction

The acute angle between the line and a meridian

Quiz 3, Q16: The primary function of a prism used with an EDM is to: Options: Measure tape tension | Establish the north direction | Absorb the transmitted signal | Reflect the transmitted signal

Reflect the transmitted signal

Quiz 3, Q17: Pacing is particularly useful for: Options: Measuring millimeter-level structural deformation | High-precision bridge control | Finding previously established survey or layout markers | Replacing all EDM measurements

Finding previously established survey or layout markers

Quiz 3, Q18: A theodolite is primarily designed to precisely measure: Options: Horizontal and vertical angles | Vertical distances only | Horizontal distances only | Temperature and pressure

Horizontal and vertical angles

Quiz 3, Q19: EDM distance is calculated using:

200 ft

Quiz 3, Q20: EDM distance is calculated using L=vt/2. Assume wave speed 1,000 ft/s and round-trip time 0.40 s. What is distance to prism? Options: 500 ft | 400 ft | 100 ft | 200 ft

144°40′

Quiz 3, Q21: A survey line has bearing S 35°20′ E. What is its azimuth? Options: 144°40′ | 215°20′ | 324°40′ | 35°20′

Tape temperature differs from standard conditions → Systematic taping error; Tape accidentally aligned away from true line → Random taping error; Surveyor records 78.4 ft as 87.4 ft → Taping mistake; Surveyor does not place a plumbed mark accurately → Random taping error.

Quiz 4, Q1: Which procedure can help detect mistakes in leveling? Options: Ignoring intermediate elevations | Closing the survey on the starting BM or another known BM | Increasing telescope magnification | Using only one rod reading

Closing the survey on the starting BM or another known BM

Quiz 4, Q2: The traditional vertical reference datum used in leveling is __________. Options: Equator | Northing | Prime Meridian | Mean Sea Level

Mean Sea Level

Quiz 4, Q3: A point temporarily used to transfer an elevation is called a __________. Options: Instrument Point | Datum | Benchmark | Turning Point

Turning Point

Quiz 4, Q4: Which statement correctly describes a horizontal line? Options: A line joining two benchmarks | A line extending toward Earth's center | A curved line parallel to MSL | A straight line perpendicular to a vertical line

A straight line perpendicular to a vertical line

Quiz 4, Q5: Which of the following is NOT a common mistake in leveling? Options: Entering a rod reading incorrectly | Holding the rod at the wrong location | Making calculation mistakes | Using a benchmark of known elevation

Using a benchmark of known elevation

Quiz 4, Q6: Which of the following is a common leveling mistake? Options: Misreading the foot value | Using a steel tape | Measuring azimuth clockwise | Establishing a benchmark

Misreading the foot value

Quiz 4, Q7: Parallax error can occur when: Options: The level is placed midway between BS and FS | The bubble is centered | The focusing operation is not performed correctly | The rod is held exactly plumb

The focusing operation is not performed correctly

Quiz 4, Q8: Leveling is primarily used to determine: Options: Horizontal distances only | Property boundaries | Differences in elevation between points | Horizontal angles between points

Differences in elevation between points

Quiz 4, Q9: How can the operating status of an automatic level's compensator be checked? Options: Rotate the rod 180° | Tap the end of the telescope and observe whether the crosshair returns to its original reading | Raise the tripod several inches | Change the benchmark elevation

Tap the end of the telescope and observe whether the crosshair returns to its original reading

Quiz 4, Q10: Which method can be used to help ensure that a leveling rod is plumb? Options: Hold the rod at approximately 45° | Use a rod level or gently wave the rod back and forth | Rotate the instrument continuously | Use a measuring wheel

Use a rod level or gently wave the rod back and forth

Quiz 4, Q11: A level surface is: Options: Identical to a horizontal line | A curved surface parallel to the mean surface of Earth | Perpendicular to Earth's surface everywhere | Always a perfectly straight surface

A curved surface parallel to the mean surface of Earth

Quiz 4, Q12: Elevation is defined as the: Options: Horizontal distance from a benchmark | Slope distance between two points | Vertical distance above or below a reference datum | Distance from the instrument to a rod

Vertical distance above or below a reference datum

Quiz 4, Q13: Benchmark elevation is 245.62 ft. Backsight is 5.38 ft. What is Height of Instrument? Options: 245.62 | 256.38 | 251.00 | 240.24 ft

251.00 ft

Quiz 4, Q14: Height of Instrument is 326.45 ft. Foresight is 6.72 ft on turning point. What is turning point elevation? Options: 326.45 | 333.17 | 319.73 | 320.27 ft

319.73 ft

Quiz 4, Q15: Using the provided figure, calculate the value of HI1 , TP1 , HI2 , and TP2 .

HI1 = 419.416 ft; TP1 = 412.504 ft; HI2 = 417.061 ft; TP2 = 411.220 ft. Original figure missing.

Quiz 4, Q16: Match the Instrument/Component with its Function

Leveling Rod → Displays graduated elevation readings; Compensator → Automatically orients the line of sight; Circular Spirit Level → Used to center/level the instrument; Telescope Focusing Screw → Brings rod graduations into focus.

Quiz 4, Q17: Using the image below, determine the reading for position A , B , C , D , E , and F .

A = 7.46; B = 7.43; C = 7.40; D = 7.35; E = 7.25; F = 7.02. Original image missing.