A soil layer with a moisture content of 10 percent and a unit weight of 16.5 KN per cubic meter has a decrease in volume by 10 percent after compaction. Find the dry specific weight of the soil.

Q: A post in a rectangle form is subjected to force P. Given the values P = 6969 N, b = 69 mm, h = 96…

A: Given: P = 6969N b = 69mm , h = 96mm and e = 40mm Required : Maximum stress in post

Q: A community had a population of 150,000 in 2010 and it is expected that this will increase to…

A: (a) No change in use rate: Water requirement in 2030 = Population in 2030 * average per capita water…

Q: Draw the 3 Principal Views of the object (units in cm) 5.0 3.0 1.5 R=1.0 1.5 ↓ 1.0 3.0 -2.5 2.0

A: I have draw  Top view.  Front view

Q: 4. A bracket of negligible weight is loaded with a force P of 3 kN. For interconnection purpos the…

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Q: The uniform beam has a mass of 50 kg per meter of length. Determine the reactions at the supports.…

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Q: Problem 6: Inputs: ● ● ● ● ● F₁ = 600 N F₂ = 100 N F3 = 150 N L₁= 0.50 m L2= 1.25 m ● 0 = 85° 0.1 m…

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Q: The current population of a community is 40,000 capita, and the expected future population after 25…

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Q: Determine the size (L/h) of a proportioning pump to feed ferric chloride for a 0.438 m³/s water…

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Q: The yacal beam with 5000 lbs weight is carrying two vertical loads. The beam is supported by a cable…

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Q: 1. Determine the nominal moment strength of the beam 4 #36 300 mm 420 mm 500 mm 80 mm Jy = 420 MPa f…

A: Given : Required : Nominal moment strength of beam

Q: Problem #2: Calculate the centroid (from the bottom) and the gross moment of inertia for the…

A: Given, Cross section of an uncracked section    To find : Centroid relative to bottom and gross…

Q: When modelling software-intensive systems, what perspectives must to be taken into account in the…

A: When modeling software-intensive systems, several perspectives must be taken into account in the…

Q: s) You are setting up a composting batch and have 8 tonnes (metric tons) of poultry litter with a…

A: Given, weight=8 tonnes C:N =14 dry weight % of N= 2.7%, density = 500 kg/m³ moisture content= 33%.…

Q: Exactly what does it imply when someone talks about the "scope" of something?

A: Answer:  Scope of something generally means outcomes of it.  We generally imply boundaries or…

Q: The seepage occurring through an earthen dam is represented by a flownet comprising of 10…

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Q: The wide flange beam shown in the figure supports the concentrated load W and a total uniformly…

A: Given:- To find:- Moment of inertia of the section Concept:- Moment of inertia of the symmetrical…

Q: Water (bulk modulus of elasticity = 2.2 x 103 MPa) is flowing with a velocity of 2 m/s through an…

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Q: 1

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Q: A prismatic bar AE of negligible weight is hinged to a vertical wall at A and supported by a strut…

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Q: Show me correct result For a given traverse, latitudes and departures are calculated and it is found…

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Q: Situation 7: The strut is glued to the horizontal member at surface AB. If the strut has a thickness…

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Q: 10) Find the minimum force required to tip the following object: (F is parallel to the ground) It is…

A: A block with its dimensions is given. On this block, a force F is applied parallel to the surface.…

Q: The ultimate BOD of the waste water whose 5 day BOD (BOD), and rate constant (base e) are…

A: Given 5 day BOD=150 mg/L rate constant k=0.23/day Ultimate BOD=?

Q: 2 -6 ft- 10 k/ft 12 ft $300 -6 ft- B

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Q: COMPUTE THE CAPILLARY RISE IN mm. OF PURE WATER AT 10^0 C EXPECTED IN A 0.8 mm θ  TUBE

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Q: A simply supported beam 6m long is composed of two C 200x28 channels (use uniform weight of the beam…

A: Given:- Length of simply supported beam, L = 6 m = 6000 mm Section of the beam is made of two C 200…

Q: Beginning ^ 2 3 4 LO 5 CO 9 8 7 3 10 10 11 12. 13 5 14 15 Identify the full name and abbreviation of…

A: To Determine: Full name and abbreviation of 8 10 15

Q: QUESTION 1 1. a) A 7.5 ft wide rough continuous foundation is placed in the ground at 3.0 ft depth.…

A: Given, Width of footing (B) = 7.5 ft  Footing depth (Df) = 3 ft  Cohesion (c') = 210 lb/ft2 Angle of…

Q: ↓x = bxx = i in.4 in.4

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Q: Open Channel Flow - Uniform Flow A penstock of 1 m diameter and 5 km length is used to supply water…

A: Given data- Diameter of penstock d=1 m, Length L=5 km=5000 m. Nozzle diameter dn=15 cm=0.15 m, Head…

Q: 8. For the two lines of holes shown in the figure below, determine the pitch that will give a net…

A: Given data in question  Hole diameter 19 mm Width 150 mm To find out  Pitch

Q: : For the soil profile shown in figure below, determine total and effective vertical stresses and…

A: Given data,  Gs of sand = 2.66 Gs of silt = 2.7 Gs of clay = 2.72  e sand = 0.72 e silt = 0.66 e…

Q: The following are the results of a sieve analysis: a. Determine the percent finer than each sieve…

A: Given U.S. sieve no Mass of soil retained (g) 4 0 10 44 20 56 40 82 60 51 80 106…

Q: A Cylindrical tank 87 cm in diameter and 144 cm high is filled with a liquid. The tank and the…

A: Given Data Diameter of tank (D) = 87 cm = 0.87 m  Height of liquid (H) = 144cm = 1.44m  Mass of tank…

Q: Calculate the horizontal force P on the light 15° wedge necessary to initiate movement of the 41-kg…

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Q: Q-Fluid Mechanics The metacentric height of a ship is 0.90 m. The period of rolling is 20 s. Find…

A: Given data- Metacentric height- GM=0.9 m, Period of rolling T=20 s, To Find- The value of the radius…

Q: Classify each structure in Fig. 2 as statically determinate or indeterminate, and stable or…

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Q: Define metrology as a field of study, including the skills and coursework necessary to get a…

A: "Metrology is the discipline of measuring, covering both theoretical and experimental judgments at…

Q: 5. Rigid member ABCD is connected to two elastic bars and loaded as shown. Determine the maximum…

A: Given EAE=70GPa; ECF=105GPaAAE=500mm2;ACF=500mm2Displacement at D is limited to 0.5mm.

Q: Q3 A simply supported beam ABCDEF of 5 m length and loaded as shown in Fig. Q3. Find the deflection…

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Q: What is the turthosity of the soil?

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Q: A granular soil with natural unit weight of 15.4 kN/m³, if the relative density is 70%, w 10%, and…

A: Given data,  Dry unit weight = 15.4 kN/m³ Id = 70 % Gs = 2.67 emax = 0.82

Q: A structure weights 154 kips and has a period of 1.0 sec. The displacement in a particular…

A: Given,  Weight of structure (W) = 154 kips Period (T) = 1 sec  Displacement, D = 0.6 in or 0.05 ft

Q: Figure Q4 shows a piece of triangular thin plate ABC with thickness 5 mm. A linear pressure as shown…

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Q: The designer of a ski resort wishes to have a portion of a beginner's slope on which the…

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Q: A soil has a bulk density of 22 kN/m³, water content 10%, the dry density of soil is - 1. 18.6 kN/m³…

A: Given Unit weight=22 kN/m3 water content w=10% Dry density=?

Q: Design spectra are based on the response spectrum for a single representative earthquake at the…

A: Design spectra is used to design  a new structure based on response spectrums of an earthquake in…

Q: Question What is the efficiency of joint when strength of bolt per pitch length is 60 KN and…

A: Given- Strength of bolt per pitch length=60 kN, Strength of plate per pitch length=150 kN It is…

Q: Determine the equation of the elastic curve and calculate the slope at A and the deflection at C.

A: We will use the double integration method to solve for the answers

Q: A simply supported beam 6m long is composed of two C 200x28 channels (use uniform weight of the beam…

A: Given- Length of beam - 4 m C 200x28 Depth - 200 mm Riveted back to back Flexural stress - 120 MPa I…

Weight-Volume relationships

Weight is defined as the quantity of matter contained in a body. Weight can also be defined as the force acting on a body due to gravity. Mathematically, weight can be defined as-