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Author Question: Cross-section leveling determines the intermediate elevations of several points _____. a. ... (Read 21 times)

Garrulous

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on: Jul 24, 2018
Cross-section leveling determines the intermediate elevations of several points _____.
 
  a. perpendicular to the center line
  b. equally spaced along the center line
  c. parallel to the center line
  d. above and below the center line

Question 2

Taking the elevation of a leveling rod held upside-down results in a _____.
 
  a. positive backsight reading
  b. negative foresight reading
  c. negative backsight reading
  d. positive foresight reading


nickk12214

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Reply #1 on: Jul 24, 2018
Answer to Question 1

a

Answer to Question 2

c


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