Surveying Chapter 1: Introduction Basics Quiz
12 Questions
0 Views

Choose a study mode

Play Quiz
Study Flashcards
Spaced Repetition
Chat to Lesson

Podcast

Play an AI-generated podcast conversation about this lesson

Questions and Answers

What is the primary focus of surveying according to the text?

  • Biological studies of ecosystems
  • Measurement of elevations, distances, and angles (correct)
  • Construction of buildings
  • Analysis of soil composition

Why are accurate topographic maps essential in engineering surveys?

  • To plan and design engineering facilities effectively (correct)
  • To predict the weather patterns
  • To study marine life
  • To analyze historical data

Which of the following is NOT a location mentioned where boundary surveys are conducted?

  • On the land’s surfaces
  • Underground (Coal mines)
  • Underwater (Submarine tunnels) (correct)
  • In the air (high-rise buildings)

What does surveying involve according to the provided text?

<p>Processing of measurements into positional information (C)</p> Signup and view all the answers

Which activity is NOT mentioned as part of surveying according to the text?

<p>Analyzing ocean currents (A)</p> Signup and view all the answers

Why are boundary surveys important?

<p>For demarcation of boundaries on land surfaces (A)</p> Signup and view all the answers

What is the main difference between geodetic surveying and plane surveying?

<p>Geodetic surveys deal with large areas and consider the spherical shape of the earth, while plane surveys are limited to small areas and assume a flat surface. (A)</p> Signup and view all the answers

Why is spherical geometry and advanced mathematics necessary in geodetic surveying?

<p>To address the spherical shape of the earth and the effects of gravity in large surveys. (A)</p> Signup and view all the answers

Why is it sufficient to project points orthogonally onto a flat surface in plane surveying?

<p>To simplify calculations by avoiding spherical geometry complexity. (A)</p> Signup and view all the answers

What does geodesy primarily study?

<p>The size and shape of the earth. (B)</p> Signup and view all the answers

Why do geodesists traditionally approximate the earth with an ellipsoid?

<p>To simplify calculations in geodetic surveys. (C)</p> Signup and view all the answers

When is it necessary to consider the spherical shape of the earth in surveying?

<p>In surveys extending over an area larger than about 10 miles in radius. (A)</p> Signup and view all the answers

More Like This

Fundamentals of Surveying
5 questions
CE Exam #3
38 questions

CE Exam #3

PlushPennywhistle avatar
PlushPennywhistle
Use Quizgecko on...
Browser
Browser