To determine the elevation of the top of a flag-staff, the following observations were made: Instrument Reading on B. M. 1.2 m Angle of elevation Remarks Station A 15°50' R. L. of B. M. = 200 m B 1.2 m 11°30' R. L at the top of the flag-staff= (205+ X) m Find the distance between A and B.

Q: Determine the coordinates of the centroid of the lines used as boundaries of the ea shown in Problem…

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Q: ст ג'Tיוידי 61 Value: mm Value: cm 1 2 3 4 5 6 7 8 9 10

A: The main scale reading = 5.4mm Coinciding vernier division, (CVD) = 1Least count = 0.01mmThe vernier…

Q: 6.45 4.5 1 + 020 +2.3 +1.5 +1.0 6.0 6.9 1 + 040 +2.0 +1.2 +2.6

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Q: ( Centroid: Centroid is an imaginary point in a section where entire area of section is assumed to…

A: Brief concept introduction- The centroid is the average position of an object's points. When the…

Q: D. SKETCH: (Draw the resulting figure based on the data given on a graphing paper. Vertical axis or…

A: Station BS HI FS IFS Elevation (m) BM -1 1.515 101.515     100 0+000       1.520 99.995…

Q: Determine the X coordinates of the centroid of the trapezoidal area shown.

A: Given data : The given figure in divided into Rectangle and Triangle Rectangle: Width (B)=120 mm…

Q: Can you explain how did you het Tab = 1160.695N, Tac...., Tad.....? Just go over equations for last…

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Q: Draw Profile by using Scale 1:50

A: The graph profile using a scale of 1:50 will be as shown below:

Q: 0+365 0+370 0+375 0+380 BM2 1.008 0.953 0.880 0.800 0.783 COMPUTATIONS: 1. Computing Height of…

A: The formulas to be used are given in question

Q: Convert a verbal scale of 1 in. = 100 mi to RF.

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Q: Problem No. 3 Given: Bearing S 73°21'E S 40°10'E S 26°42'W N 14°20'W N 12°20'E Lines Distances A-B…

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Q: 02. Draw a neat sketch (closed traverse) for this note book entry. D 55 40 C24 24 30E B22 10 A

A: Given:- The notebook entry is given  To determine:- Draw a neat sketch for the closed traverse

Q: These are angles whose sum is 360°. complement djacent pplement plement

A: These  are angles whose sum is 360 A) complement B) adjacent C) supplement D) explement

Q: how far is the center of the circle x^2+y^2-6x-8y-11=0 from the y axis asap pls

A: Express the equation in the general form. Then compare to find its center

Q: Give the vector in cartesian coordinates that extends from B(4, 20degrees, 10degrees) to W(7,…

A: The given data is shown below: B=4,20 degrees, 10 degreesW=7,120 degrees, 75 degrees

Q: locate the centroid area of the plate, all the unit is in mm.

A: Labelled diagram of the different section -

Q: Calculate the Minimum X distance on the drawing below: 1.000 C Ø.995-1.000 +0.008MABC X O…

A: Given, Elevation and plan drawing of a section   To find : Minimum value of 'X'

Q: A line RS has a length of 7.57cm on a map having a scale 1/500, what is the length of RS on the…

A: Length of RS line on map (l) = 7.57 cm  Scale (S) = 1/500  Determine the length of RS on the ground…

Q: ") FOR THE GIVEN SECTION. (DImensions ore in mm ) a) Determnine the location of neutral as from the…

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Q: convert 284.366 decimal angle into degrees, minutes, and second.

A: Givend=284.3661Degree=60'1'=60''so1degree=3600''

Q: bläi 5 The distance between the centroid of the following shape and the y axis ..is 300 75 150 75…

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Q: Find the interior angle B at point 2 inside the baseline of points 1,2 and 3. Please do not write…

A: Given, point y x 1 1512.48 2420.25 2 1550.79 2221.24 3 1570.24 2526.97

Q: Determine the coordinates of the centroid of the shaded area. y 15 30 - 40 15 35 40 25 105…

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Q: Complete the missing data. LINE DISTANCE (meter) BEARING 1-2 2-3 123.4450 S 73.45° E 3-4 140.2336 N…

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Q: Where are the numbers 7.1 and 0.0013 from?

A: Given equations For PM: Perticulate MatterCmax (PM) = 7.1 x (Q / H) x (1 - exp (-2.303xKxH))Xmax…

Q: Assume contour interval of 5 m, draw the contour lines based on the given elevations of the points…

A: Contour is drawn below with 5m interval

Q: Calculate the y-coordinate of the centroid of the shaded area. The triangle is equilateral. 26 54…

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Q: Determine centroidal coordinates of the volume. 610 mm 813 mm 1220 mm wu 099

A: Consider the figure,

Q: 44 45 20 20 630 103 ot F 60° 7.59 10

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Q: Practical part: Q5) Draw the profile with horizontal scale 1:1000 and vertical scale 1:20, stations…

A: Given : Stations and their Elevations in metres. Horizontal scale = 1:1000 Vertical scale = 1:20…

Q: g1= Station 18+26 18+00 17+00 16+00 15+68 g2= X 0 Elevation of BVC = gix 82-81x2 2L Elevation 899.02

A: Vertical Curve : Vertical curves, which may or may not be symmetrical, are supplied to alter the…

Q: .Find scale and units of map 2.Find DATUM & UTM

A: From the given question it is required to Find scale and units of map. Find DATUM & UTM.

Q: 20 20 FRONT ELEVATION 60 20 60

A: For given isometric view following are top, front and side views are first angle projection views

Q: Calculate the Minimum X distance on the drawing below: 1.000 O 1.966 O 2.000 .460 C O 2.009 2.000…

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Q: Draw the orthographic Projections of given object.

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Q: 1 / 2 \text { inch } \times 1 / 4

A: To find:- 1/2*1/4

Q: Determine which commands can be used for this drawing. (AUTOCAD COMPLETE VERSION) Select all that…

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Q: 5.59 4.60 3 38 2.30 3.96 O+po0 0+010 10 O+020 10 O +C30 O1040 10 10

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Q: 3 / 5 \times 11 / 4 \text { inches } \times 3^{1 / 6}

A: To find:- Multiplication

Instruments for Surveying

Surveying is the practice that determines the relative three-dimensional positions of many different points on the earth’s surface. There are various instruments used in Surveying like Theodolites, Total station, Tripod stands, Plane table, etc. for measuring horizontal angle, vertical and sloping angle, which are very useful for giving accurate and precise measurement.