Determine the forces in members BE and CE of the loaded truss. The forces are positive if in tension, negative if in compres 5.8 kN 5.6 kN 3.1 m 40° A 2.9 m 2.9 m BC = CD !! Answers: BE = i kN CE = i kN

Q: Given in the accompanying sketch is a cross-section which has been plotted from soundings taken…

A:

Q: Calculate the end areas for depths of fill from 0 to 20 ft using increments of 2 ft for level…

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Q: Complete the table below. LINE BEARING DIST (M) AB N 68° 11.9' E 53.852 BC S 45° 0' E 28.284 CD S…

A: Latitudes:- Latitude of line AB =53.852×cos(68°11.9')=20.001 Latitude of line BC =…

Q: 1)Given the following set of stadia level notes. The instrument used has a stadia interval factor of…

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Q: Why is the assembly method of estimating more accurate than any of the single-rate methods?

A: Assembly estimating is an easy, precise way to generate takeoffs.

Q: Fill in the following Leveling Notes. In your handwritten notes, perform a page check and calculate…

A: Surveying is a very important branch of civil engineering as it is mainly dealt with the measurement…

Q: QUESTION 1: ISOMETRIC Q1(a): Taking X as the lowest view point, sketch the isometric view of the…

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Q: Please provide a scanned written or computerized clear and complete step-by-step solutions.

A: To complete profile levelling

Q: 7. PROFILE file of pro- level notes and show the customary arithmetic check. LEVELING. Complete the…

A: Given: The differential leveling notes are given below, STA BS HI FS IFS ELEV BM-0…

Q: Cite some factors that can increase the accuracy of the measurement.

A: Not every reading can be obtained to its cent percent true. Sometimes external factors which are not…

Q: Complete the table below. LINE BEARING DIST (M) AB N 57° 59.7° W 37.736 97.129 BC N 87° 3' E CD S…

A: Answer  Let us first calculate the latitude and departure of given lines Latitude = Lcosθ latitude…

Q: Why is a 2-m rod recommended for the roving receiver? O Canopy obstruction can be an issue when…

A: One of the most common errors in GPS surveys is the incorrect reading or recording of the height of…

Q: an object moving horizontally after t seconds is given by the it3 +36t2-54t, where s is measured in…

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Q: = 6x – 0.5x y(0) = 0 y(12)= 0 Finally, Find y (4)

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Q: Show complete solution On a photograph drawn to a scale of 1:5000, the dimensions of three sides of…

A: Area of triangle on the photoA=ss-as-bs-c s=a+b+c2=4.15+8.98+6.452=9.79

Q: d. e. f. Using a ruler to measure a box in front of you is an example of an indirect observation.…

A: Answers (d) Using a ruler to measure a box in front of you is an example of an indirect observation…

Q: QUESTION 8 What is the flow of a pipe that has an 8" diameter and 1% slope? Use the Hazen Williams…

A: dia of pipe=8''slope=1%=0.01discharge=?

Q: Lil Sample Problem 2 2. Calculate the velocity of water flowing in point 2? Water Open Tank

A: The depth of water in tank, h=3mThe tank is opoen to atmosphere.

Q: And

A: In summary, the first fundamental theorem of calculus establishes the relationship between…

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: Show complete solution. Round off to 2 decimal places. Do not forget the units. Problem No.1 • Given…

A: Given that  Distance between grids = 20m Interval between contour lines = 11m Now we have to plot…

Q: 1. 265. 76 deg to degree minute and second form. 2. 75 deg 25min 30sec to degree decimal. 3. 7658…

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Q: The state of stress at a point in a member is shown on the rectangular stress element in (Figure 5)…

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Q: 3. Reduce the following set of field notes and provide the math check. Station BS HI IS FS BM 101…

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Q: Part A Suppose that L = 6.6 in. (Figure 1) Locate the centroid (, j). Express your answers using…

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Q: estimate is used by a prospective owner of a project to determine the approximate cost of a project…

A: Conceptual estimates are developed early in the project planning phase and are based on limited…

Q: Determine 1. Coefficient Uniformity 2. Coefficient of Curvature of the table.

A: Mass retained are noted in laboratory experiment for each sieve. Total mass of soil = 2457…

Q: View Policies Current Attempt in Progress (a) Con. 3) In the accompanying figure, the area of the…

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Q: Please calculate elevations in the stations given in the table and show the arithmetic check. Write…

A: Given: The leveling notes are given below, Station BS (m) FS (m) H.I. (m) Elevation (m)…

Q: A pipeline is to be built from a point on the bank of an 800m wide river to a point 3km downstream…

A: Width of river, w = 800 m = 0.8 km Also, x + y = 3 km Under the river, the cost per km = $ 750000…

Q: And

A: The fundamental theorems of calculus are a pair of theorems that are central to the theory of…

Q: express each common fraction as a decimal fraction. 8⁄25

A: Given data:- The given fraction is, 825

Q: With neat sketches, write a brief note on the following instruments used in chain surveying 30 m…

A: 1. 30 m chain: It comprises of straight links of galvanized mild wire, each link is bent into a coop…

Q: a. b. C. d. ÏÏ The most important If a mistake is found Regarding surveying having too much…

A: There are three main sources of error arise: 1) Natural error - climate, wind, humidity etc. 2)…

Q: Calculate the values of Xbar and Ybar to the centre of gravity of the shape shown below. Show all…

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Q: Given the traverse, complete the table below and compute the area of the traverse by coordinates…

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Q: Choose the answer that shows 21' 11-1/4" converted to decimal feet. O 21.95 feet O 21. 9 feet O…

A: answer = 21.94 feet

Q: 1. Determine the centroid of the hallow in the figures show. Enclose your answers in a box. 12" 0|…

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Q: List of Surveying Instruments that are used in the field of Civil Engineering. Describe each…

A: Surveying instruments are mainly used in the levelling of the ground. These are very useful in…

Q: express each common fraction as a decimal fraction. 5⁄64

A: Given data:- The given each common fraction is, 564

Length and Length related Variables

Length can de defined as the measurement or extent of physical quantities or objects from one terminal to another terminal. Stone age humans used finger length, step length, and so on to measure the size or displacement of an object. Nowadays, depending on how precise the measurement requires to be and the object’s size is measured, we use measuring devices for measurements like rulers and steel tape. Most people have used a ruler or tape measure to measure a particular distance or the size of an object. For more precise measurements of tiny objects, the development of measurement tools such as the Vernier caliper, which permits us to measure dimensions within 1/1000 of an inch. In the last few decades, electronic distance measuring instruments (EDMI) have been implemented that permit us to measure distances from a few feet to many miles with reasonable accuracy.