The theodolite is placed in the middle of points A and B, where the subtense bar is positioned. The instrument reads 0°24’56.2” and 0°44’36.8” for A and B. Compute the distance between A and B.

Q: locate fhe centroid of the area by integr ation

A: Centroid (x  ,  y ) for the area enclosed by given curves is: x ¯ = 1A∫abxf(x)-g(x)dx y ¯ =…

Q: (D) mmm Which of the following most nearly the degree of static indeterminacy of D? O O O 5

A:

Q: 3.57 m 5.12 m 2.53 m 3.26 m 4.26 m 6.09 m| BM1 ELEV = 232 m ТР1 ТР2 BM2 Station BS HI FS Elevation…

A: To find :- elevation of station BM-2 and to fill out the table.

Q: R: Derive an equation for thearitical capillary rise between vertical parallel plates of length (L)…

A: as drive the expression of the capillary tension the equilibrium between tension force and weight if…

Q: III. A load of length 2m and intensity 2kN/m crosses the simply supported beam AB as shown.…

A: A load of length 2m and intensity 2kN/m crosses the simply supported beam as shown in figure.  We…

Q: As shown in the figure, at point A, the height of the theodolite i=1.400m is measured, and the…

A: Height of the theodolite = 1.400 m The reading of the upper wire = 1.242m The reading of the middle…

Q: 50KN 20KN/m 3m 3m 2m 2m

A:

Q: find the stresses on the plane 45 Draw

A:

Q: SITUATION B: Prepare and complete the profile level notes for the information shown and perform the…

A:

Q: 23 Coefficient of thermal expansion, a, can be expressed as micro-meter per meter p er degree…

A: True or false

Q: A C-channel has a dimensions of as shown, in mm, with a thickness of 75 mm. Determine the moment of…

A:

Q: 8KN 2KN A Z 3M am 3m

A:

Q: 1. The manometers are suitable for comparatively C. very high A. low B. high pressures. D. none of…

A: Manometers are used to measure the pressure.

Q: If the 8 = 45°, and the bar 0Q is rotating in the counterclockwise direction at 1.6 rad/s, which of…

A: GIven: ω=1.6 rad/s Draw FBD:

Q: Determine the reaction at A (in kN) Determine the reaction at B (in kN) Note: 3 decimal places

A:

Q: Problem 6.23 (Ans. 9.93 mm) Wp = 12 kN/m WL 16 kN/m 480 mm 550 mm 4 #22 -6 m- 300 mm 70 mm

A: There are few data Missing in the question. In order to get the given answer 9.93 mm I have the…

Q: Q2.Using LRFD procedure, investigate the shear rupture failure mode for the angle L 152*152*7.9,…

A:

Q: of angle POQ when the line of collimation is inclined to the tru union axis is not perpendicular to…

A:

Q: 4. Calculate the value and location of the maximum deflection. 40 kN 15 kN/m 3m 1m 1m 시

A:

Q: Eighth: When measuring the horizontal angle, the movement of the theolite is controlled through…

A: Theodolite is an instrument used to measure the horizontal and vertical angles. It consists of a…

Q: The groundwater that appears on the surface is called springs.

A:

Q: The focal length of the object glass of a tacheometer is 200 mm, the distance between the vertic…

A: Given data: Focal length, f = 200 mm. The optical center of the object glass, d = 100 mm. Middle…

Q: Q.1.17 A vibrating SDOF system is viscously damped such that ratio of two consecutive amplitudes is…

A: As here given is SDOF SYSTEM Amplitude are 1.00 and 0.60 We need to know logarithmic decrement.

Q: ction at midspan.

A:

Q: 13. Determine the depression (h) for the mercury in the glass capillary tube with the diameter of 2…

A:

Q: Find call reaction for the freame by slope Deflection method hange B we? 12 4 m 3M 3 M

A: Length of inclined Member AB = 5 m Calculating the fixed end moments Here for fixed end moments…

Q: Determine degree of static indeterminacy

A: Given data : Number of member (m)=8Number of external support reaction (R)=3+3+3=9Number of joint…

Q: Solve for the vertical deflection at A

A:

Q: Determine degree of static indeterminacy

A: The given question is related with structural analysis . In this question we are provided with value…

Q: The focal length of the object glass of a tacheometer is 200 mm, the distance between the vertical…

A: Tacheometer surveying- Middle staff intercepts, s = 2  Spacing, i = 4 mm Focal length, f = 200 mm.…

Q: a) Sketch the shear force and bending moment diagrams for a simply supported beam loaded with a…

A: SHEAR FORCE AT ANT  ANY SECTION IS THE RESULTANT TRANSVERSE FORCE EITHER FROM LEFT OR RIGHT OF…

Q: 2. Use Virtual Work Method to calculate the deplection at C for the frame shown in the accompanying…

A:

Q: Consider the vector V with V = 1 kN. Resolve V into components Vp along the p-axis and Vq along the…

A:

Q: A concentric hexagon and dodecagon have an apothem of 6ft and 7ft respectively. Determine the area…

A: We have;  Hexagon, with apothem = 6ft Dodecagon, with apothem = 7ft  Therefore side of hexagon;…

Q: 5m U2 5m 120 kN E= 200,000 MPa Member areas 1,200 mm each 10 m 10 m

A:

Q: 20000 cm 10500 cm 14000 cm ELEYB (14C00 cm) 1 ELEVA(13000 ca) Eug rc (1000 cm)

A:

Q: 14.8 mm (a) (b) Figure (a) shows a channel section that has an area of 3790 mm2 and its moment of…

A:

Q: A theodolite was set up on station A (which has elevation = 45.625m) and directed towards B and C,…

A:

Control Survey and Geodetic reductions

Control surveys or survey controls are used to establish reference points as a basis for various construction activities. Vertical and horizontal control points are to be established in a control survey to increase accuracy. After establishing the control points, all other types of surveys such as topographic, right-of-way, aerial mapping, construction layout, boundary surveys, and utility mapping can be worked upon so that control networks can be formed. The place from which the observations are made is called a survey station.