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The vertical or a nearly vertical opening into a mine.
A) Adit
B) Reading
C) Drift
D) Shaft
D) Shaft
Profile levelling and differential levelling are alike in _______.
A) Purpose
B) Accuracy
C) Field Procedure
D) Principle
A) Purpose
It is the angular distance from the zenith to the celestial body measured along vertical circle.
A) Polar distance
B) Zenith distance
C) Declination
D) Ecliptic distance
B) Zenith distance
In secondary control triangulation the check on base not to exceed _______.
A) 1:10000
B) 1:15000
C) 1:50000
D) 1:20000
A) 1:10000
Field notes containing erasure of field data shall not be accepted. If erroneous data have been entered' shall be crossed out with pencil line and the correct data be written.
A) Above it
B) After it
C) Below it
D) Before it
A) Above it
The Constellation Cassiopeia, is used as reference to easily locate Polaris, the stars are formed like a letter _______.
A) X
B) Z
C) W
D) Y
C) W
A photograph taken with the camera axis directed intentionally between horizontal and vertical.
A) Displacement Photograph
B) Oblique Photograph
C) Vertical Photograph
D) Tilted Photograph
B) Oblique Photograph
The base meridian to which all azimuth of lines of the project shall be referred is called ________.
A) Grid
B) Primary
C) Central
D) Geodetic
C) Central
In afternoon observation, when the mark observed is on the southeast and on the left side of the sun the true azimuth of the line is ________.
A) A - (360 degrees - Observed horizontal angle)
B) A - observed horizontal angle
C) A + observed horizontal angle
D) A + (360 degrees - observed horizontal angle)
B) A - observed horizontal angle
A transit station, or point over which the transit is set with a tract in the top marking, the point is ________.
A) Turning point
B) Station
C) Hub
D) Stake
C) Hub
In the tertiary control of cadastral project the instrument shall be oriented in a primary or secondary traverse lines of the project to the nearest ________.
A) 1 second of arc
B) 30 seconds of arc
C) 20 seconds of arc
D) 10 seconds of arc
B) 30 seconds of arc
In declination of reservation, parks and other protected areas, the unsurvey claims shall be sketched and reflected in the plan in ________.
A) Broken lines
B) Light full lines
C) Dotted lines
D) Heavy lines
C) Dotted lines
In differential levelling, the vertical distance from datum to the line of sight of the telescope is ________.
A) Height of instrument
B) Foresight rod reading
C) Backsight reading
D) Vertical rod reading
A) Height of instrument
The uniform size of cadastral map is ________.
A) 65x60cm
B) 45x45cm
C) 54x54cm
D) 64x64cm
C) 54x54cm
The vernier of engineers' transit be set to 0°0'0" reading with the use of ________.
A) Lower clamp tangent screw
B) Lower clamp screw
C) Upper clamp screw
D) Upper clamp tangent screw
D) Upper clamp tangent screw
A double rodded line of levels is a line which is run ________.
A) As an especially long line which does not close on
B) From bench mark to another in one direction only using two rod men and rod, as in precise work
C) From the bench mark to another and back using single rod and rod man
D) From one bench mark to another in one direction or in both direction
B) From bench mark to another in one direction only using two rod men and rod, as in precise work
The sides of astronomical triangles are ________.
A) Declination, polar distance and zenith distance
B) Co-latitude, zenith distance and polar distance
C) Declination, polar distance, altitude
D) Zenith, altitude and polar distance
B) Co-latitude, zenith distance and polar distance
In a photograph, the effect of relief is the location image points are called _______ displacements.
A) Tilt
B) Relief
C) Location
D) Image
B) Relief
An unintentional fault of conduct arising from poor judgement or confusion of mind of observer is ________.
A) Personal error
B) Error
C) Discrepancy
D) Mistake
D) Mistake
In mineral land survey, the distance between location posts should not exceed ________ meters.
A) 400
B) 300
C) 500
D) 60
B) 300
DENR DAO 2007-29 provides survey accuracy using new survey technology, the primary control shall used and project with an area of ________.
A) Less than 15,000 has
B) 1,500 to 15,000 has
C) 15,000 has and above
D) Over 15,000 has
D) Over 15,000 has
Contour lines cross ridges lines.
A) Skewly
B) Perpendicularly
C) Vertically
D) Diagonally
B) Perpendicularly
Plane Surveying
A) Cover limited areas and earth curvature is neglected
B) Are conducted by means of plane table
C) Are made to locate precisely the points for horizontal control
D) Are use to locate ground points for aerial photography
A) Cover limited areas and earth curvature is neglected
It is the angular distance north or south of the celestial equator.
A) Declination of the sun
B) Hour angle of the sun
C) Latitude of the observer
D) Altitude of the sun
A) Declination of the sun
In sectional cadastral map scale 1:2000, the Northeast (NE) section of the standard cadastral map is the ________.
A) Section 3
B) Section 1
C) Section 4
D) Section 2
D) Section 2
DENR DAO 2007-2009 provides, survey accuracy on fourth order, the relative error using new survey technology, shall not be greater than ________.
A) 1/20000
B) 1/10000
C) 1/50000
D) 1/5000
B) 1/10000
Regular stadia rods differ from levelling rods chiefly in ________.
A) Readability at longer distance
B) Design markings
C) Length
D) Width and Thickness
A) Readability at longer distance
In control point observation, it is a procedural condition that if the base point is in static mode other receiver during observation must be in ________.
A) Real-time kinematic
B) Static mode
C) Rapid static mode
D) Kinematic mode
B) Static mode
NPD correction in morning solar observation, the hourly variation multiplied by the difference in hours from 8:00AM is the ________.
A) Parallax and refraction correction for NPD
B) Corrected NPD
C) Hourly difference
D) Total difference
D) Total difference
The standard scale of seven and one half seconds cadastral map is ________.
A) 1:1000
B) 1:250
C) 1:500
D) 1:2000
C) 1:500
Is the vertical distance from the station occupied to the horizontal axis of the transit in mining surveying.
A) Height of point
B) Elevation
C) Height of instrument
D) Rod reading
C) Height of instrument
Photo scale is also determined from the photo distance dividing to its ________.
A) Ground distance
B) Camera focal length
C) Flight altitude
D) Flight height
A) Ground distance
Refers to all original surveys covering Alienable and Disposable lands which has not been subjected to private rights nor devoted to public use pursuant to the provision of public land laws as provided in DAO 2007-2009.
A) Public land survey
B) Public land subdivision
C) Government land survey
D) Private land survey
A) Public land survey
Provincial base maps shall be drawn in the Philippine plane coordinate system/PRS92 on drafting film of uniform size 54x54cm to standard scale of ________.
A) 1:500000
B) 1:400000
C) 1:30000
D) 1:25000
B) 1:400000
In the elements of circular curve, it is the point where curve begins.
A) Length of curvature
B) Point of tangency
C) Tangent distance
D) Point of curvature
D) Point of curvature
In the underground surveying the height of point is positive if the point sighted is ________
A) Below the station
B) Above station
C) On the left side of the station
D) On the right side of the station
B) Above station
In afternoon observation, when the mark observed is on the northeast and on the right side of the sun the true azimuth of the line station occupied to the mark is ________.
A) A - (360 deg - observed horizontal angle)
B) A - observed horizontal angle
C) A + (360 deg - observed horizontal angle)
D) A + observed horizontal angle
C) A + (360 deg - observed horizontal angle)
In photogrammetry, the distance from negative to the lens of camera is the ________.
A) Focal length
B) Anaglyph
C) Shutter
D) Aperture stop
A) Focal length
Generally, survey returns of complex subdivision project housing shall be accompanied by scheme of subdivision or site development plan with the resolution approved by the ________.
A) National Housing Authority
B) Municipal / City Planning and Development Office
C) Sangunian Panlalawigan
D) Sangunian Bayan / Panglungsod
D) Sangunian Bayan / Panglungsod
If you were a Geodetic Engineer to conduct a public land subdivision, as provided in DENR DAO 2007-29, the survey order shall be issued by ________.
A) Regional Technical Director
B) Community and Environment and Natural resources officer
C) Provincial Environment and Natural Resources Officer
D) Regional Executive director
A) Regional Technical Director
The difference between the elevations of any two points that are obtained at the same set-up of the instrument is equal to the difference between the __________.
A) Foresight and backsight
B) Foresight
C) Turning point
D) Height of instrument
A) Foresight and backsight
Advance survey shall be made only after a written authority is secured, upon recommendation of the ________.
A) Chief of cadastral
B) Chief surveys division
C) Regional Technical Director for lands
D) Regional executive director
C) Regional Technical Director for lands
In primary control measurement by repetition, subtract the observed angle from the back azimuth of the proceeding line. If the difference is negative, add 360 degrees, the positive sum is the ________.
A) Forward solution
B) Back Azimuth
C) Forward Azimuth
D) Back solution
C) Forward Azimuth
In primary control line measurement by repetition, the steel tape shall be supported to minimize sagging, throughout its entire length at every ________.
A) 25 meters
B) 20 meters
C) 50 meters
D) 10 meters
A) 25 meters
A traverse which closes to the point of its origin is known as ________.
A) Circuit traverse
B) Hanging traverse
C) Loop traverse
D) Connection travers
A) Circuit traverse
In a control points pivot are stations that are common to ________.
A) Two or more series
B) Two or more observation
C) Two or more sets
D) Two or more sessions
Two or more sessions
Errors are to imperfections or faulty adjustment of the instrument ........ devices with which measurement is taken is ________.
A) Instrumental error
B) Resultant error
C) Personal error
D) Natural error
A) Instrumental error
In the elements of circular curve, it is the distance formed from curve begins to the point of intersection or from the point of intersection to the curve ends.
A) External distance
B) Middle ordinate
C) Tangent distance
D) Radius
C) Tangent distance
In mine surveying, the vertical angle between the plane of the vein and a horizontal plane measured perpendicular to the strike.
A) Heading
B) Shaft
C) Drift
D) Dip
D) Dip
In mineral land survey, failure to submit survey returns within one year from the date of receipt of survey order is sufficient cause for cancellation of the ________ bond.
A) Bail
B) Performance
C) Surety
D) Security
D) Security
In manual for land survey procedures, conducting geodetic control network, 4th order shall be marked on the ground by monuments of permanent nature in the form of a square frustum with a ...... section of ________
A) 20x20 cm (top) ✓
B) 25x25 cm
C) 30x30 cm
D) 35x35 cm (bottom)✓
A) 20x20 cm (top) ✓
D) 35x35 cm (bottom)✓
Mining claims and applicants registered/filled under PD 463, the corners shall be defined by monuments placed at interval of more than ________ meters.
A) 500
B) 400
C) 300
D) 1000
C) 300
In primary control measurements by repetition, at the initial station, add the first angle on the mean of observed angles to the back azimuth and subtract 360 degrees if the sum exceeds 360 degrees, the result is _______.
A) Back solution
B) Back azimuth
C) Forward azimuth
D) Forward solution
B) Back azimuth
The point of object back sighted could be bisected by the ________.
A) Lower clamp
B) Upper clamp
C) Lower clamp tangent screw
D) Upper clamp tangent screw
C) Lower clamp tangent screw
When corners of mineral land survey is inaccessible, corners shall be defined by the two witness corners which shall be placed as near as possible to the inaccessible point ________.
A) Before and after boundary lines
B) Along the boundary lines
C) Located nearest to the point
D) Offset parallel to the lines
B) Along the boundary lines
In housing subdivision of titled property, it is necessary to determine the extent of property before topographic survey hence, a need of ________.
A) Relocation survey
B) Resurvey
C) Verification survey
D) Amendment survey
A) Relocation survey
In the manual for land survey procedure, establishment of geodetic control points by connecting to existing control, the connection shall be made to control on the same on higher order of accuracy, to achieve 3rd order, the minimum number of observation is _______.
A) 2
B) 5
C) 3
D) 4
A) 2
If you were a GE to conduct parks and protected areas delimitation surveys with areas covered 2 ore more regions ..... in DENR DAO 2007-29, t he survey order be issued by the ________.
A) NAMRIA Administration
B) DENR Secretary
C) Director of PAWCZM
D) .......
B) DENR Secretary
The geodetic control survey party, financial plan, equipment development for the project and the estimated duration of project are composed of ________.
A) Field operation plan
B) Project management plan
C) Technical plan
D) Management plan
B) Project management plan
The most farerable time to conduct solar observation is ________.
A) Before 8am, after 2pm
B) After 8am, before 2pm
C) Before 8am, before 2pm
D) After 8am, after 2pm
D) After 8am, after 2pm
It is a kind of survey for the purpose of determining the changes in elevation of the surface of the ground along some definite line.
A) Topography
B) Cross-section
C) Trigonometric levelling
D) Profile levelling
D) Profile levelling
DENR DAO 2007-29, provides standard accuracy for secondary traverse using conventional instruments, linear error of closure.
A) 20cm/km
B) 10cm/km
C) 5cm/km
D) 2.5cm/km
B) 10cm/km
In a required series of astronomical observation for secondary control traverse, the allowable probable error shall not exceed ________.
A) 5 seconds of arc
B) 15 seconds of arc
C) 2.5 seconds of arc
D) 10 seconds of arc
D) 10 seconds of arc
The angular distance measured along a vertical circle, from horizon to the body in a celestial body.
A) Latitude
B) Vertical distance
C) Co-altitude
D) Altitude
D) Altitude
Polaris observation at upper culmination, when the mark is on the right side of star, the true azimuth station occupied to mark equals ________.
A) 180 degrees + observed horizontal angle - bearing of star
B) 180 degrees + observed horizontal angle
C) 180 degrees + observed horizontal angle + bearing of star
D) 180 degrees + (360 degrees - observed horizontal angle)
D) 180 degrees + (360 degrees - observed horizontal angle)
In tertiary control triangulation, the check base note to exceed ________.
A) 1:10000
B) 1:15000
C) 1:50000
D) 1:20000
1:5000
The line of intersection of the vein with a horizontal plane, also the direction of that line expressed as bearing.
A) Outcrop
B) Dip
C) Strike
C) Drift
C) Strike
Number of stations between azimuth checks in secondary control traverse by astronomical observation not exceed to ________.
A) 50 stations
B) 35 stations
C) 30 stations
D) 25 stations
B) 35 stations
Two points on the ground are with known position. Occupying the two known points and third point is observed based from the known positions, this method is known as location by ________.
A) Triangulation
B) Resection
C) Missing side
D) Intersection
D) Intersection
Before provincial roads are monumented a notice shall be sent to the ________.
A) Municipal Engineer
B) City engineer
C) Provincial environmental and natural resources office
D) District Engineer, DPWH
D) District Engineer, DPWH
In the manual for land survey procedure, establishment of geodetic control points by connecting to existing control, the connection shall be made to control on the same or higher order of accuracy. To achieve first order, the recommended number of observation is ________.
A) 6 or more
B) 4 or more
C) 5 or more
D) 3 or more
B) 4 or more
The apparent movement of image with respect to cross hair is called ____________.
A. Cross hair
B. Curation
C. Swinging
D. Parallax
D. Parallax
__________ error is not eliminated by the method of repetition of horizontal angle measurement.
A. Error due to inaccurate graduation
B. Error due to eccentricity of vernier
C. Error due to wrong adjustment of line of collimation and trunnion axis
D. Error due to displacement of station signals
D. Error due to displacement of station signals
In used for the type of line on a map representing the same elevation for all points on the line.
A. Elevation
B. Hachure
C. Contour
D. Grid
C. Contour
The practice of balancing cut and fill is used in ________.
A. Land reclamation
B. Sediment control
C. Site grading
D. Footing excavation
C. Site grading
________ refers to the accuracy and precision of a measurement procedure.
A. Reliability
B. Acceptability
C. Precision
D. Correctness
D. Correctness
Coherence of two electromagnetic waves takes place if their phase difference is ___________.
A. Constant in time.
B. Constant in amplitude
C. Constant in space
D. Constant in time and space
D. Constant in time and space
__________ include the consumption of goods and services such as food, education, and housing: saving and investments behavior, public expenditure patterns, utilization of human and natural resources, etc. which affect the development outcomes (goals objectives)
A. Population process
B. Development process
C. Population outcomes
D. Environmental process
B. Development process
___________ are not of Geographic Information System (GIS) application in commercial industry.
A. Monitoring marshland habitats
B. Oil and gas operation
C. Managing telecommunications networks
D. Timber and lumber production
A. Monitoring marshland habitats
The center of a region is called ____________.
A. Median
B. Residual
C. Center point
D. Crosshair
C. Center point
The gradual and imperceptible addition of land by natural cause, or out of the sea or river is called ____________.
A. Alluvium
B. Deposition
C. Addition
D. Accretion
A. Alluvium
In surveying, the distance between two points means the ____________.
A. Slope distance
B. Distance measured with a string line
C. Horizontal or level distance
D. Vertical distance
C. Horizontal or level distance
An example of user interface metaphor in existing computer operating system and GIS is _________________
A. The portal
B. The window
C. The telephone book
D. The desktop
D. The desktop
In sun light, water rich in phytoplankton appears ______ on satellite image.
A. Green
B. Red
C. Yellow
D. Brown
A. Green
Local attraction in compass surveying may exist due to ___________.
A. Friction of the needle at the pivot
B. Loss of magnetism of the needle
C. Presence of magnetic substance near the instrument
D. Incorrect leveling of the magnetic needle
C. Presence of magnetic substance near the instrument
For a well-conditioned triangle, no single should be less than _____________.
A. 60
B. 20
C. 45
D. 30
D. 30
The phase of the Moon are caused by ________________.
A. The earth's shadow cast on the Moon as the Earth moves in the Sun and the Moon
B. The rotation of the earth
C. The highly elliptical orbit of the moon
D. Our differing "viewing angle" of the illuminated half of the Moon.
D. Our differing "viewing angle" of the illuminated half of the Moon.
________________ refers to the plot of the input values versus the output values resulting from a calibration.
A. Expansion factor
B. Calibration curve
C. Sensitivity index
D. Precision ordinate
B. Calibration curve
The term escheat refers to the ________________.
A. Feudal custom of the seizure of land
B. Right of the government to acquire title where the owner dies without a will and without heirs
C. Right of the government to take private property for a public purpose upon payment
D. Acquisition of title by adverse possession
B. Right of the government to acquire title where the owner dies without a will and without heirs
One minute of longitude equals _______________.
A. 3600 seconds
B. 60 seconds
C. 3400 seconds
D. 3200 seconds
B. 60 seconds
_____________ pertains to the enclosed that contains the most probable location of a surveyed point at the center of ellipse and all the other acceptable locations for the point at a given level of certainty.
A. Ellipsoid of revolution
B. Graphical error
C. Error ellipse
D. Ellipse
A. Ellipsoid of revolution
Recording a rod reading in the wrong column in a field book is classified as a ______________.
A. Natural error
B. Mistake
C. Personal error
D. Standard error
B. Mistake
____________ refers to the set of records about parcel of land consisting of a spatial reference and the related information on the area encompassing ownership/claims, value and use of land primarily for taxation purposes.
A. Assessor's office
B. Cadastre
C. Property index sheets
D. land registry
B. Cadastre
For interpolation of satellite data used for monitoring dynamic changes that occur on the earth surface, the most suitable orbit for the satellite is _________________.
A. Circular orbit
B. Elliptical Orbit
C. Near polar orbit
D. Sun-synchronous orbit
D. Sun-synchronous orbit
_________ is the lower to upper limits of an instrument or test.
A. Limit
B. Period
C. Range
D. Rounds
C. Range
The remainder after -146.31 has been subtracted from -37.82 is _____________.
A. -183.93
B. 183.93
C. -108.29
D. 108.09
D. 108.09
From the following statements, __________ is not true.
A. GIS system generate only a final product, permanent or "rest" maps in their display functions.
B. Symbols especially colors, are subject to the constrain of cartographic convention.
C. Design errors are common with GIS use, and include incorrect selection of map type, and symbolized error.
D. Visual balanced is affected by the weight of the symbols, the visual hierarchy of the symbols and elements, and the location of the elements with the respect to each other and the visual center of the map.
A. GIS system generate only a final product, permanent or "rest" maps in their display functions.
An equal-tangent vertical curve has the following design data:
gl = 3.65% q2 = -0.30% L = 4 sta.
With these data the rate of change for this curve would be ____________
A. -0.988% per full station
B. +0.838% per full station
C. +0.988% per full station
D. -0.838% per full station
A. -0.988% per full station
A numerical value representing the acceptable certainty or desire on the part of the observer that a measurement is correct is known as ___________.
A. Confidence level
B. Dependability
C. Order of precision
D. Level of accuracy
A. Confidence level
The record of prediction of current satellite position or parameters transmitted to the user in the data message is called _______________.
A. Almanac
B. Predicted path
C. Ephemeris
D. Transit record
C. Ephemeris