A device that creates motion of the sieves to cause the particles to bounce, tumble, or otherwise turn so as to present different orientations to the sieving surface. A Weighing scale (B) Mechanical sieve shaker C Specific gravity frame D Stack of sieves
Q: The moisture content of a soil sample is 18.4%, and its dry unit weight is 100 lb/ft3. Assuming that...
A: The moisture content of a soil sample, w=18.4dry unit weight, γd=100 lb/ft3G=2.65
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Q: A rigid block weighing 176.4 kN is attached as sho un on the figure. If the block is to remain hon Z...
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Q: The vertical mast supports the 3.0-kN force Fand is constrained by the two fixed cables BC and BD an...
A: Given:- The magnitude of the force = F = 3 kN The force is constrained by two fixed cables i.e. BC ...
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Q: The pin at C is with a diameter C. Assume that the pin at C is supported as stated in the table. Com...
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Q: Differentiate kurtosis and skewness
A: Skewness is an important statistical technique that helps to determine asymmetrical behavior than of...
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Q: The result of the liquid limit tests where N is the no of blows and w is the water content in % are ...
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Q: Explain what a slope is. explain what it means practically and graphically.
A: The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over...
Q: The mass specific gravity of a soil is 1.95, while the specific gravity of soil solids is 2.7. If th...
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Q: C, VFc in kN LA in kN-m er KH, MKH in kN-m
A: force in columns
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Q: 1000kN 500 kN.m s0kN/m A ARE 4 m 4 m 4 m 6 m 4 m
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Q: The maximum and minimum void ratios for sand are 0.805 and 0.501 respectively. The field density tes...
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Q: Determine the Azimuth ED reckoned from North in Clockwise Direction. Note that the clockwise rotatio...
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Q: Problem 3 For the given beam shown. Calculate the following. Use El=45x10² kN-m². 2 kN 2 kN w = 5 kN...
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Q: Three pipes, each of diameter Dand length L, connected in parallel are to be replaced by a single pi...
A: let, three pipes of diameter D and length L are connected in parallel with a pipe having discharge ...
Q: 5. Determine the maximum tensile and compressive bending stress in the beam if it is subjected to a ...
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Q: The beam is subjected to a moment of M = 40 kN.m. Determine the bending stress at points A and B. Sk...
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Q: A force of FA=460 N is exerted on lever AB as shown. The end B is connected to a piston which fits i...
A: Draw the FBD of the given Lever system. Calculate the pressure at C. The same pressure will act at p...
Q: The relative compaction of a sand in the field is 94%. Given the dry unit weight maximum= 16.2 kN/m3...
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Q: Please answer this problem in 15 minutes, need a correct answer with complete solution. Subject is H...
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Q: A copper rod of length L =18.0 in. is to be twisted by torques T (see figure) until the angle of rot...
A: Length of copper rod (L) = 18 in angle of rotation between the ends of the rod ϕ = 3° = 0.0523599 r...
Q: A simply supported beam, 6m in length, has an initial deflection of 0.50mm at midspan due to its own...
A: Given That L= 6m Δmax=0.5mm =0.0005m Let us assume the own weight is "w" kN/m E = 24870MPa I = 540...
Q: 1. a) Find the mass of a tank of ethyl alcohol in units of kg if it weighs 3.6 kN and the specific w...
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Q: Loads are applied with rigid bearing plates to a system of steel bars, as shown in the figure. The ...
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Q: Calculate the acceleration field (find expressions for acceleration components ax and ay) and calcul...
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Q: Calculate n, n,E, n, & classify as stable or unstable.
A: The given structure has to be classified as stable or unstable. Also, the values of total, internal...
Q: The result No of blows(N) and water content in % (w) of liquid limit tests are given as follows: Tri...
A: No of Blow Water content 48 32.1 38 35.1 29 40.7 20 46.1 15 52.8
Q: Write your answer (3 decimal places) on the text box provided in each number and use three (3) decim...
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Q: Question 1: if F= 300 N 1)Find the angle theta 2)Find the projection of F along the pipe BC A B 2 m ...
A: Given:- The magnitude of the force F = 300 N To determine:- a) The angle θ b) The projection of F a...
Q: sm steel helln circular DoI00 mm Di 80 mm duminum Solid circular D= 75 mnv G- D GPo G- 1S0 6Pa
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Q: Piles are needed to support columns in a high rise building at a particular site. The probability of...
A: Given:- The probability of failure of a pile due to excessive axial load = 10 The number of piles r...
Q: B 10 m 10 m 10 m
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Q: 8-10. Determine the slope at B and the maximum displacement of the beam. Use the moment-area theorem...
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Q: structural system
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Q: whereas the flexural rigidity of the secO
A: P0LAE=60-RaK0 AE =0 AB = PLEAAE =AB+B+CD+DE
Q: Piston A has a cross-section of 1,200 cm^2 while that of B is 800 cm^2. B is higher than A by 2 m. I...
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Q: If roller support is added at point C, 20ft. from point A. Determine the following: (Use Conjugate B...
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Q: 3. A square footing that carries an axial load of 150000kg has its bottom resting on a ground water ...
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Q: A horizontal beam attached to a wall is supporting weights of 1N and 2N at 2m and 4m from the wall, ...
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Q: Based on the sieve analysis a soil has % finer for the following sieves: No. 10- 42% ; No. 40- 28% a...
A: Percent passing through No 10 sieve = 42% Percent passing through No 40 sieve = 28% Percent Passing ...
Q: FOR THE GIVEN BEAM: 1. Which of the following gives the fixed end moment at B due to the concentra...
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Q: A vertical gate 1.50 m wide and 2.0 m high has water on one side and is inclined 45° with the horizo...
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- According to Figure 5-20, is ii possible to completely separate one of the four materials from the other three? Explain your answer.Two materials, A and B, are to be separated using two unit operations, 1 and 2. The feed has 10 tons/h A and 4 tons/h B. The split (fraction of material rejected by each operation) is given in Table P5-14. a. Which sequence of operations, (l?2) or (2?1), will yield the greatest recovery of material A? b. What will be the purity of material A using that sequence? c. What will be the efficiency of separation for the entire process train with regard to material A using the Worrell-Stesed equation?Consider the following statementsProper use of internal vibrators include Vibrators can be used to move concrete horizontally To avoid the internal effects of bleeding, the vibrator should penetrate to the bottom of the layer and at least 150 mm into any previously placed layer The distance between insertions should be about 1 ½ times the effective radius of the vibrator To speed up the compaction, Internal vibrators can touch the reinforcing bars of the element but not the formwork. Of these statements Select one: A. All statements (1-4) are correct B. 2 and 3 are correct C. 2 and 4 are correct D. 1 and 3 are correct
- A trapezoidal gutter is to be made from a tin by bending up the edges. If the tin has a width of 12 inches and to be folded into three equal parts, find the width across the top gives the maximum carrying capacity. Show detailed solution. (Draw the illustration of the given problem)A member 1.5 m long has a cross section 75 mm by75 mm. The member becomes 0.7 mm longer and0.01 mm narrower after loading. Determine Poisson’sratio for the material.Please provide complete solution for full credit and box final answer/s. PROBLEM: The following are the results in the test for specific gravity of fine aggregates:a. Mass of Oven-dry specimen in air = 502 gramsb. Mass of Pycnometer filled with water, to calibration mark = 640 gramsc. Mass of Saturated Surface-Dry Specimen = 510 gramsd. Mass of Pycnometer filled with specimen and water to calibration mark = 950 gramsCalculate the absorption, apparent specific gravity, bulk specific gravity in SSD condition, and bulk specific gravity in OD condition.
- A steel block of size 300 mm X 150 mm X 100 mm subjected to load of 300 kN (tension) on 150 mm X 100 mm face, 500 kN (compression) on 300 mm X 150 mm face and 100 kN (tension) on 300 mm X 100 mm face. Determine change in volume if poisons ratio is 0.25, E = 2 X 10^5 MPaBriefly discuss how these factors affect the results of analysis by sieving method. Sieve loading Duration of agitation Intensity of agitationpenetration of bituminous ASTM D5 - 97and AASHTO T 49-80:" Penetration of Bituminous". What is the purpose of using the weightWhat is the purpose of moving the model when heatingWhat is the use of using a water bathWhy cover the sample with a cloth when coolingWhat is the degree of penetration of bituminous materials used in road construction?
- Is also known as ice pellets. a. b. graupel b. c. freezing rain c. d. hail d. a. sleetSoftening point test 1- Between the relationship of penetration and ductility and what is the difference between penetration and ductility2- If there are two models, whichever is softer, the first model has a temperature of 55 ° C, or the second model with a temperature of 60 ° C3- What does the ball represent, and why is the ball used instead of any other weightIf needed assume the unit weight of water to be 62.4 lb/ft3 a) A HMAC sample has the following volumetric properties (i) VMA = 0.1865 ft3and (ii)Volume of air = 0.0452 ft3 Compute %VFA. b) A HMAC sample has 140 lbs of aggregate with a bulk specific gravity of 2.65 and aneffective specific gravity of 2.71. Based on this information the volume of the absorbedasphalt is ________________ft3A compacted sample of hot mix asphalt concrete sample has a unit weight of 135 lb/ft3.c) The sample has an asphalt content of 5% (by weight). Assume no absorbed asphalt.The bulk specific gravity of the aggregate is 2.65, and specific gravity for the asphaltcement is 1.05. Based on this information compute VMA for this mixture.