What are the northing and easting coordinates

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Reference no: EM13702592

Question 1: A bearing of S 15 degrees W could be described as an azimuth of __________ degrees.

A. 195

B. 255

C. 105

D. 285

Question 2: The latitude of an azimuth equal to 205 degrees, 44.34 feet is __________ feet.

A. 18.74

B. 40.19

C. 20.68

D. 48.92

Question 3: The departure of an azimuth of 44 degrees, 121.77 feet is __________ feet.

A. 87.59

B. 117.59

C. 175.29

D. 84.59

Question 4: For a traverse of perimeter P = 574.66 feet, a summation of latitudes equal to +0.15, and a summation of departures of -0.09, what is the Precision Ratio?

A. 1/3400

B. 1/6800

C. 1/3800

D. 1/6400

Question 5: The coordinates for station A are 1023.34 N and 988.56 E. What are the northing and easting coordinates for station B that is located 40 feet due east of A, and 22.32 feet due south of A?

A. 1045.66 N and 1028.56 E

B. 1001.02 N and 1028.56 E

C. 983.34 N and 1010.88 E

D. 1001.02 N and 948.56 E

Question 6: Area calculation of a closed traverse can be accomplished by dividing the interior of the traverse area into:

A. an open traverse.

B. azimuth angles.

C. simple geometric shapes and adding the smaller areas.

D. x and y axis.

Question 7: One of the branches of geomatics includes:

A. geometry.

B. data collection through use of aerial photography.

C. open traverse area computation.

D. right triangle geometry.

Question 8: The computer has greatly influenced geomatics because of its ability to:

A. compute azimuths and bearings accurately.

B. analyze, manipulate, store, and plot large volumes of data.

C. conduct trigonometric calculations with ease.

D. send email over the Internet.

Question 9: What is the primary type of data necessary to produce a contour survey?

A. Angle measurement

B. Latitudes and departures

C. Azimuths

D. Elevations

Question 10: In order to accurately map the elevations of a buried pipeline relative to ground elevation, as well as specific intersecting manhole locations, what type of view would be most appropriate?

A. A contour view

B. A topographic view

C. A profile view

D. A cross section view

Question 11: To accurately show a proposed roadway at varying percent grades of accent and decent, relative to a horizontal plane, what type of view would be most appropriate?

A. profile view

B. cross section view

C. aerial photograph

D. plan view

Question 12: The points connected by lines on a contour plan have:

A. similar contour intervals.

B. different elevations.

C. the same elevation.

D. more than one elevation.

Question 13: For a contour plan sheet with contour intervals of 5 feet, elevations can be determined within how many feet?

A. 5 feet

B. 2.5 feet

C. 10 feet

D. 1 foot

Question 14: Circular contours tightly spaced around each other with increasing contour interval elevations towards the inner most contours indicate the presence of a:

A. steep hill.

B. lake.

C. roadway.

D. valley.

Question 15: Contour lines do not cross because:

A. they are not topographic maps.

B. they have different contour intervals.

C. they must close upon themselves.

D. they represent points of equal elevation.

Reference no: EM13702592

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