Can chemicals labeled as technical grade be used as standards in analytical procedures?

Q: Determine the LRFD design strength (kN) of the compression member shown. The distance between the…

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Q: Q3): The following data were collected while running a closed traverse ABCDA starting from A toward…

A: *Multiple Sub- parts*   As per our company guidelines we are supposed to answer ?️only first 3️⃣…

Q: A simply supported wood beam is reinforced with a steel plate of width b as shown in the figure. The…

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Q: Rigid bar ABC is supported by two identical solid bronze [σY = 331 MPa; E = 105 GPa; α = 22.0 ×…

A: The given data is: For two identical solid bronze, σY=331 MPa E=105 GPa α=22.0×10−6/°C  For a single…

Q: c. A weir in a horizontal channel is 12 ft wide and 4 ft high. The upstream water depth is 5.2 ft.…

A: Thank you for the question . As per honour code we will answer the first question since exact one…

Q: What is the minimum pipe diameter in cm that can be recommended if the flow is 5 m 3/s and the…

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Q: Determine the LRFD design strength (kN) of the compression member shown. The distance between the…

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Q: A cast iron beam 12m long and supported as shown carries a uniformly distributed load of intensity…

A: Determine the maximum safe value of wo, in N/m,

Q: Water flows into junction J from reservoirs A and Bthrough connecting pipes, the head loss through…

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Q: (ii) Determine the transition length based on permissible speed for a 2° curve with maximum…

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Q: In the propped beam shown, Solve for the following Use double integration method 1. wall moment 2.…

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Q: 9. If AB = i +4j - 2k and B is the point (5, 1, 3), find A. 10. If AB = -7i+3j + 8k and A is the…

A: 9. The given data is shown below: AB⇀=i+4j-2kB=5,1,3

Q: Compute the modulus of elasticity of pavement if the modulus of elasticity of subgrade is 15MPa with…

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Q: Compute degree of static indeterminacy

A: To Determine Degree of static Indeterminacy, Ds

Q: settlement for a footing in a sandy soil is 15 t/m², If allowable bearing capacity at 25 mm…

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Q: In the figure shown below, the value of co- efficient of dynamic friction between 500 N block and…

A: Given:Two blocks A and B are there,Wa=500 NWb=100 N

Q: A centrifugal pump is being designed to pump liquid refrigerant R-134a at room temperature and…

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Q: Calculate for the shear force in kN at member HG of the frame shown in figure 1 using Portal Method.…

A: Assumption of portal method. Mid column carry two times the shear force as compare to the outer…

Q: For the given state of stress, determine the normal and shearing stresses exerted on the oblique…

A: Given data in question  Normal stress Shear stress Angle To find out Normal and shear stress on…

Q: The figure shown is to be reinforced with 12mm U-stirrups for the rectangular section using fc=22MPa…

A: Given Data:Reinforcement = 12mm U-stirrupsFc=22Mpafy=418MpaDead Load = 50kNLive load = 70kN

Q: Compute degree of static indeterminacy

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Q: The suspended slab S5 has dimensions and thickness shown in Figure 4. The slab is to be designed to…

A: Thickness of slab = 125 mm Dead load excluding slab weight = 1.20 kpa Live load = 2.4 kpa Self…

Q: 2. Determine the internal moments at each joint of the frame shown. El is constant. B and D are…

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Q: Same length and thickness but different sectional areas under the same torque T. 1) = ² = ? explain…

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Q: What is the terminal settling velocity of a particle with a specific gravity of 1.4 and a diameter…

A: Given :

Q: 2- What are the common of the laboratory methods for determining the coefficient of permeability of…

A: Note: As per our guidelines for a multiple question only one question can be solved for other…

Q: If the void ratio and discharge velocity for soil is 0.5 and 6 x 10-7 m/s respectively, what is the…

A: given- void ratio e=0.5discharge velocity V=6×10-7 m/s

Q: 5. If Fexx for used welded connector is 70 ksi then Fw is equal to a) 18 b) 42 c) 70

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Q: A copper bearing host rock is blasted and found to exhibit a swell factor of 30%. What is the…

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Q: Estimate the PET of an area for the season April to July in which potatoes is grown. The area as in…

A: As per blanney criddle formula  ET = 2.54 KF  Where , K = Emperical constant  F = Σ(phTf)/100 Where…

Q: Determine the moments at Band C, then draw the moment diagram for the beam. Assume the supports at…

A: Given : A symmetrically loaded continuous beam Required  Moment at roller supports B and C and the…

Q: Check whether a tee cut from a W530x101 is compact, non-compact or slender using Fy = 345 MPa.

A: Solution: Given: tee cut from a W530x101 Section properties: Fy = 345 MPa ry = 45.6 mm Sx = 2.3 x…

Q: (ii) Determine the transition length based on permissible speed for a 2º curve with maximum…

A: Given values, Maximum permissible speed Vmax = 100 km/h Degree of curve D = 2o G= 1.676 m Radius of…

Q: 2. A rectangular a discharge acceleration channel of 2.5 m width is carrying of 4 m³/s. Considering…

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Q: Q2: A W 12 x 58, 24 ft long column is pinned at both ends and braced in the weak direction at the…

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Q: A rectangular steel block is 4 inches long in the x direction, 3 inches long in the y direction, and…

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Q: PROBLEM 1: Determine the moment of inertia (Ix, ly, and J) of the area shown, with respect to the…

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Q: A hybrid W-shape W530x101 beam has a yield strength Fyf = 345 MPa for its flanges and a yield…

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Q: 5. Jackie saves her coins in a cube-shaped coin bank. Her coin bank is 7.5 inches wide and 7.5…

A: Note- Hi! Thank you for the question As per the honor code, We’ll answer the first question since…

Q: For a hollow shaft of external and internal diameters 10 cm and 5 cm respectively, the torsional…

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Q: Q2. Determine the polar moment of inertia of the I-section shown below. All dimensions are in mm ㅏㅏ…

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Q: non section 2.07 feet to the right of B it P = 1073 lb, Q = 4235 lb, w = h = 1.45 in. Round off the…

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Q: - Following are the bearing of a closed traverse: Line FB BB AB 142°30' 322°30' BC 223°15' 44°15' CD…

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Q: 30 cm Water Supply PROBLEM NO. 2 FIGURE A Soil 1 k1 6 cm Soil 2 k2 8 cm Soil 3 Soil 4 k3 2 D k4 2 12…

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Q: Compare and contrast the uses of the standard penetration test(SPT) and the cone penetration test…

A: Comparison between SPT and CPT has been asked in the question.

Q: 20 kg B 4. The coefficients of friction are μ₁ = 0.40 and μ = 0.30 between all surfaces of contact.…

A: Determine the smallest force P required to start the 30-kg block moving.

Q: Q4/ Find the solution of following Differential Equation where the solution r the deflection…

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Q: Determine the reactions and draw the shear and bending moment diagrams for the beams shown using…

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Q: J L M O N JKLMNO is an irregular hexagon. If JK = 5 m, MN = 2 m, NO = 12 m, and JO = 8 m, then 3.…

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Q: Q4) An incompressible, viscous fluid is placed between horizontal, infinite, parallel plates as is…

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Material Selection

A wide variety of engineering applications make use of different materials, depending upon their usage. The materials used in civil engineering vary in their properties such as strength, ductility, brittleness, and creep strength. Depending upon the application and external loading conditions, an engineer must make a wise decision for material selection. A wrong decision would fail in its functionality.