Construction-Construction - Planning [IES-ESE (Engineering Services) Civil Engineering Subjective]: Questions 1 - 1 of 1

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Question 1

Describe in Detail Subjective▾

List out the main features of direct leveling and trigonometric leveling

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Explanation

Direct Levelling

  • Also called spirit leveling
  • Most common method
  • A spirit level fixed to the telescope of a leveling instrument is used to make the line of sight horizontal
  • Vertical distances are measured with respect to this horizontal line of sight and are used to compute the difference in elevations of various points.

Trigonometric leveling

  • Also called…

… (62 more words, 3 figures) …