The surveyor wants to know the distance from his house to the nearby flea market, so he paced the towards that direction from his house and recorded the following number of paces: 465, 468, 463 and 460. Assuming that the taped distance is 340.57m.   a) Determine the paced distance b) What is the relative precision? c) What is the percentage of error?

Q: kPa and 70 kPa and oy = 670 kPa Take σ= 70

A:

Q: 10-29. Determine y, which locates the centroidal axis x' for the cross-sectional area of the T-beam,…

A:

Q: P A B 1m E 1m 2m The simply supported beam shown has a solid rectangular cross section having beam…

A: b = 130 mm h = 200 mm  P = 25 KN w = 30 KN/m

Q: 5. A 600-lb horizontal force is applied to pin A of the frame shown. Compute the horizontal and…

A: To find components of reaction at B and D

Q: 4- What are the main differences between turbulent flow and laminar flow?

A: Laminar flow:- *  A laminar flow is the one in which fluid moves in the form of layer and there is…

Q: a) Write the Shear and Moment Equations of the Beam shown  b) Draw the Shear and Moment Diagram…

A: Consider the figure,

Q: 2. Convert the following bearing to azimuth (1 point each) a. N 05°27'59" E b. N 21°12'10" W c. S…

A:

Q: In the overhanging beam show, determine P so that the moment over each support equals the moment at…

A:

Q: P Al B 1m w in kN/m E 6m C + 1m P D

A:

Q: a) Write the Shear and Moment Equations of the Beam shown.  b) Draw the Shear and Moment Diagram…

A:

Q: The shear strength parameters in terms of effective stress are: C = 15 kPa and O' = 30°. In an…

A:

Q: etermine the reactions and moments using slode deflection method

A:

Q: The tower in Figure 1 is subjected to three compressive forces 4kN, 5kN, 6kN at joints G, E and C…

A: Calculate the stresses in MPa in members AC, CE and FD if the cross sectional area of each member is…

Q: X = 193 Y = 93 A = 2 B = 7 C = 9 Whatistheforce in cable AH?(kN) Whatistheforceincable AE?(kN)…

A:

Q: If a waste stream (with high BOD) is discharged to a clean river (with almost zero BOD) explain the…

A: BOD : biological oxygen demand is demand for oxygen due to presence of unwanted microb DO :…

Q: A 10.0 mm diameter cylindrical specimen of a bearing bronze material is pulled under uniaxial…

A: given-10.0 mm diameter 1500 N force∆d=0.67 mmn=0.35

Q: FIGURE SHOWS A STEEL SHAFT OF LENGTH L 1.5 M AND DIAMETER D = 25 MM THAT CARRIES А DISTRIBUTED TOQUE…

A:

Q: A shaft composed of segments AC, CD, and DB is fastened to rigid supports and loaded as shown in…

A:

Q: The tower in Figure 1 is subjected to three compressive forces 4kN, 5kN, 6kN at joints G, E and C…

A: Calculate the stresses in MPa in members AC, CE and FD

Q: the beam shown if the working stress in bending is 175 MPa. What is the maximum bending stress in…

A:

Q: 3. Determine the force in members AE, DE and AC of the truss shown. State whether each members is in…

A:

Q: 2m E G 5.8m 4.8m K 艹 5.8m 3.2m 3.2m 3.2m

A:

Q: What is the centerline perimeter of the footing shown on plan? 40-0" Footing width=2'-6" 25'-0" 140…

A:

Q: 1- Coordinates of A (Easting and Northing). * 2- Azimuth of BC and CD 3- Coordinates of point C 4-…

A:

Q: Answer c and d only. I will only upvote if it is typewritten

A:

Q: For the load group and influence line shown, P₁ = 8 kips, P2 = 32 kips, P3 = 32 kips, a = 14', and b…

A:

Q: 1.) A loaded scow has draft of 1.8m in fresh water when erect. The scow is 6m wide, 12 long, and…

A:

Q: In order to obtain the stadia interval factor of a certain instrument, the stadia rod was held…

A: Solution Find the stadia interval factor  station A : stadia interval, s = 0.251 m…

Q: A curve in a road forms part of a horizontal circle. As a car goes around it at constant speed 15.0…

A:

Q: A 2m 10 kN/m B 80 KN 4m C

A:

Q: The following Easting and Northing for a closed traverse is as follows:

A: Given:

Q: Draw the shear and moment diagram of the beam shown using the area method. 20 kN 5 kN/m 20 kN.m B E…

A:

Q: In crystal structure, materials which properties identical in all directions are: a. Anisotropic b.…

A: step 1-

Q: What is the importance of flow of rain water in civil engineering.

A: There are many importance of flow of rain water :-  1. Rainwater is collected and stored in…

Q: 4. Determine the force in members BD,BE, and CE of the Howe roof truss shown. State whether each…

A: Given , Load at point A and H =300 lb Load at point B,D and F =600 lb Length=8 ft

Q: The simply supported beam carries three concentrated loads as shown in the figure. Determine the…

A:

Q: Problem 4: In the tension member connected to a gusset plate as shown below. Determine the value of…

A:

Q: What are the functions of construction engineering and management? What are its outputs?

A: Functions Project Management Planning The process of planning out an entire project is the most…

Q: Consider the system of linear elastic springs shown in the figure below: (a) give the assembled…

A: Local matrix of each node is calculated . And apply superimposition theorem to Calculate stiffness…

Q: The rectangular beam ABC, 175 mm wide by 411 mm deep, is supported by a pin at A and the cable CD.…

A:

Q: The back and forward tangents AV, and VB of a highway meet at station 35+75.00. The angle of…

A: Given Data:Angle of intersection= 29°00'Da= 3°30'

Q: A 45° C D 30° B F Weight = (X+Y) KN 10. What is the force in cable DF? (kN) 11. What is the force in…

A:

Q: The beam is loaded uniform deadload of 42 kN/m (including its own weight), and a uniform live load…

A:

Q: Diameter of Orifice (mm) H (cm) Volume (Liters) Note: 1000 Liters = 1 m³ Time (seconds) Q actual…

A: Following is required answer :

Q: Determine the force in member CD Determine the force in member DG Determine the force in member DH

A:

Q: An extruded beam has the cross section shown. Determine the location e of the shear center O.

A: Given -

Q: Q/1: A 10 m long vertical mast has a ball-and socket joint at A, and it is supported by two (2)…

A: Given Data: Force of 4 kn need to find tensions in T1 and T2

Q: A cantilever beam carries a partial uniform load w = 5 kN/m and a point load of P = 10 kN as shown…

A: In double integration  EI d2y/d2x = - Mx  Negative sign is taken to consider downward deflection…

Q: 100 mm 140 mm 50 mm 140 mm -200 mm-

A: To find centroid

Q: 1 km railway track, if sleeper density is (n+4) Calculate the number of sleepers required for for…

A: Sleeper is used in railways to transfer the load from rail to the ballast section. Sleeper may be of…

Errors in surveying

An error in surveying is defined as the difference between two or more values of an identical quantity. However, the estimates are never accurate and there will always be a degree of variability regardless of the research tool or method used. These differences are known as errors that need to be reduced or eliminated to maintain certain levels of accuracy. Even if you carefully follow the prescribed test procedures, the considerations may contain errors.