An equilateral triangular prism (SG = 2/3) is floating on water as shown. A side of the equilateral triangle is 40cm and the prism is 2m long into the paper. Solve the length of AB. A O 28.7cm 32.7cm O 30.7cm O 26.7cm

Q: •.. 300 mm H20 150 mmg 425mm CHg C13-6) A 150mm diameter venturi meter is installed in a 300mm…

A: Given data, Dia of pipe, d1=300 mm=0.3 mdia of throat, d2=150 mm=0.15 mmercury differential,x=425…

Q: 20 kulm 个个个 ', 3m

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Q: An iceberg (SG = 0.93) is floating on seawater (SG = 1.02). If the mass of the iceberg above the…

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Q: 70 令.1ll M B 12 9:0. 1- Figure represents: Lo BOD Time Your answer 2-Effect of pollution on streams…

A: Ans 1) Given figure is the graph between DO used and time , it shows that at time t how much BOD is…

Q: Problem 4: Members AB and BC can each support a maximum compressive force of 750 lb, and members AD,…

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Q: A sandy soil has a drained angle of friction of 38degrees. In a drained triaxial test on the same…

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Q: n member

A: Take moment about C :∑ MC=0By12-12014-6022-409-1206-403+1202+6010=0By=280kN

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Q: 30 kN/m I -200 kN 1.6 m Hinge 10.4 m -12 m +6m+6m-

A: Given  3 hinged arch with udl load and horizontal load.

Q: 7. The bracket shown is welded on one side of a steel column with 800mm of 6mm fillet weld.…

A: Given data P = 44 KN  Size of weld (S) = 6mm  Length of weld = 800mm  Due to symmetrical welding…

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Q: What must be the mass of block A if it is to descend 12 m in the first 3s after the system is…

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Q: Refer to the photo provided and please make sure your handwriting is readable a = 1.01 m b = 2.02 m…

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Q: Analyze the Shear Capacity of the Steel Section. a) C9 x 15, Fy = 414 MPa

A: Given  C9*15  Fy 414 mpa Calculate shear capacity

Q: Two cylinders A and B, weighing 135 Ilb and 210 Ib respectively, are connected by a rigid rod curved…

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Q: 3. Calculate the second moment of area of a 2-in-diameter shaft about the x-x and y-y axes, as shown…

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Q: A plate-load test was conducted in a sand soil. The size of the bearing plate was 0.475m x 0.475m.…

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Q: uppose that L = 2.5 in Determine the location (x,y) of the Centroid C of the area. Please express…

A: ASKED: To determine the coordinates of the centroid of the shaded area.   Given, L = 2.5 in

Q: Problem 4 A mound of blue powder dye is placed on a flat surface in the x-y-plane as shown. The flat…

A: We have to determine the value of volume of dye in the mound and location of the centre of gravity…

Q: What is the location of the Maximum mnoment from A in meters. Given: w1 = 45. w2 13a=2, b 3, and c 2…

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Q: Block A has a weight of 60lb and Block B has a weight of 10lb. Determine the speed of Block A after…

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Q: clayey soil has a drained angle of friction of 28° and cohesion of 30 kPa. In the triaxial test of…

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Q: Determine the work of the force when it displaces 5m as shown in the figures. With free diagram.

A: Using principal of work done by force

Q: The maximum tensile force that the cable can carry is 12 kN, determine the maximum uniformly…

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Q: - Oil (5.g = 0.92) 24 in Oil (5g. - 0.92) - 12 - Mercury (s.g = 13.6) toxt

A: NOTE :- Since diagram is given in question and there is no modifications required so no need to…

Q: A steel rod of length = 3m, diameter - 300 mm and modulus of elasticity = 200 GPa is inserted into…

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Q: Problem 5: Determine the force in members ED, and EH of the truss, and state if the members in…

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Q: Shear Stress H.W W= 1o kN/m 5m Taz ? ,こ?

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Q: Homework3: A company produces organic products (Fertilizes) and needs to construct a building to…

A: Cost estimation : The practice of projecting the cost and other resources required to accomplish a…

Q: Question 7: Analyse the portal frame shown below and draw the BM, SF and axial force (AF) diagrams,…

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Q: A closed cylindrical tank 2m in diameter and 7m high has 3m tall of water and 3m of oil (SG = 0.8).…

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Q: A copper cylinder 150mm outside diameter has walls 25mm thick. End plates are stayed by a 25mm…

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Q: P1 = 50 KPa P2 = 10 KPa 4m OIL |1.6m OIL In the figure, an orifice is locates in the partition wall…

A: Apply Bernoullis equation at left surface and just to right of orifice. Note that at orifice the…

Q: A specimen of dry sand was subjected to a direct shear test. The normal stress of 120 kN/m2 was…

A: Given data of specimen of dry sand under the direct shear test :-  Normal stress(σn) = 120 KN/m2…

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A: We have to determine the determine the value of the maximum offset in meters as per the given data…

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A: Answer Net Area of given Plate 1 is the section area left after the deduction of the bolt hole area…

Q: The tangents of a sag curve connects at the point of intersection having Station 18+436.31 and…

A: Station of PI = 18 + 136.31

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A: Given:- The design speed of the horizontal curve = 45 mph The central angle = 122 degree The station…

Q: 4. The open tank shown in the figure have 2 piezometers attached on one side, containing two…

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Q: Determine the acceleration of the bodies. coeff fr= 0.10 100 lb 200 lb

A: ASKED: To determine the acceleration of the bodies.   Given, Weight of body on the right (Wr) = 200…

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Q: Determine the LRFD design tensile strength of the bolted connection shown. The angles are connected…

A: Given dia of bolt=16 mm fy =250 fx =405 diameter of hole=16+2                           =18 mm

Q: using portal method, what is the axial force of column AB?

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Q: The tension member is a PL 1⁄2 × 6. It is connected to a 3⁄8-inch-thick gusset plate with…

A: d (diameter of bolt) = 7/8 inch Fu = 70ksi

Q: Why is it necessary to retain at least one set of original contract documents that were issued for…

A: It is necessary to retain one set of original contract documents which is issued for bidding.…

Q: 3. (if applicable) For items that you do not know how to solve (hence, you cannot provide a solution…

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Q: 600mm diameter water 300mm diameter 02 --------- 150mm Mercury (SG = 13.6) a) Discharge if head loss…

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Q: The aluminum rod AB (G = 27 GPa) is bonded to the brass rod BD (G = 39 GPa). Knowing that portion CD…

A: TAB=800N-mTBC=2400N-mTCD=2400N-m

Q: Two traverse lines AB and BC with the description: AB = 325.50 m, Due East, BC = 275.45 m, N 57045’…

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Q: 1.The field engineer on a highway construction was left alone when the supplier of filling materials…

A: The construction of highways is a separate branch of civil engineering and it involves the…

Matrix Algebra for Structural analysis

Structural analysis is a process in which the effects of different loads and internal forces, acting on structures and their elements are determined. This method of analysis is effective in detecting the failure loads of the structural elements and the design can be altered before commencing the construction process, which ensures proper strength and safety of the structures.