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Engineering survey (levelling from 21/06/24)
10問 • 1年前
  • D
  • 通報

    問題一覧

  • 1

    Which levelling is used to know the elevation difference between the two points

    differential levelling

  • 2

    Formula for True elevation difference between A and B ,the instrument in equal distance between the two point

    periya staff reading to chinna staffing reading minus pandrathu for example (SA- SB)

  • 3

    In differential levelling, instruments in unequal position between A and B what will be present

    Combined correction [SA-C] -[SB-C]

  • 4

    Placing the instrument exactly midway between two stations is called

    Balancing BS and FS

  • 5

    Using of balancing BS and FS which can be eliminated

    all the above

  • 6

    When differential leveling is done in order to connect a bench mark to the starting point of the alignment of any road, railway, canal project, it is called

    profile levelling

  • 7

    Which error is occur in true elevation difference

    Line of collimation error

  • 8

    Which mistake is presents in the true elevation difference

    instrument mistake

  • 9

    Who is provided graphical representation of the material moved in cross sectioning

    Mass haul diagram

  • 10

    Precise levelling sight is generally restricted to____m

    100m

  • CA

    CA

    D · 21問 · 1年前

    CA

    CA

    21問 • 1年前
    D

    RAILWAY ENGINEERING

    RAILWAY ENGINEERING

    D · 26問 · 1年前

    RAILWAY ENGINEERING

    RAILWAY ENGINEERING

    26問 • 1年前
    D

    geography ( india location)

    geography ( india location)

    D · 19問 · 1年前

    geography ( india location)

    geography ( india location)

    19問 • 1年前
    D

    physiography

    physiography

    D · 10問 · 1年前

    physiography

    physiography

    10問 • 1年前
    D

    問題一覧

  • 1

    Which levelling is used to know the elevation difference between the two points

    differential levelling

  • 2

    Formula for True elevation difference between A and B ,the instrument in equal distance between the two point

    periya staff reading to chinna staffing reading minus pandrathu for example (SA- SB)

  • 3

    In differential levelling, instruments in unequal position between A and B what will be present

    Combined correction [SA-C] -[SB-C]

  • 4

    Placing the instrument exactly midway between two stations is called

    Balancing BS and FS

  • 5

    Using of balancing BS and FS which can be eliminated

    all the above

  • 6

    When differential leveling is done in order to connect a bench mark to the starting point of the alignment of any road, railway, canal project, it is called

    profile levelling

  • 7

    Which error is occur in true elevation difference

    Line of collimation error

  • 8

    Which mistake is presents in the true elevation difference

    instrument mistake

  • 9

    Who is provided graphical representation of the material moved in cross sectioning

    Mass haul diagram

  • 10

    Precise levelling sight is generally restricted to____m

    100m