A Light reflective finish (like fluorescent tape) is not a safety-related finish for fabrics. true or false

Q: solve for each force

A: P= 4.5kN To find force in all members of the truss

Q: Determine the nominal or theoretical moment capacity Mn of each beam if fc = 40 MPa and fy=415 MPa.

A: f'c=40 MPafy=415 MPaAs=3[π4(28)2]=1847.26 mm2To determine:Nominal moment capacity

Q: Vehicles at a stop sign require 7 second headway to cross the main street that is located 300 meters…

A: Require headway =7 Main street is located 300 meters downstream from a signalized intersection.…

Q: The 150-mm pipeline shown below conducts water from the reservoir and discharges at a lower…

A: The diameter of the pipeline = 150 mm The diameter of the discharge = 50 mm The elevation of the…

Q: A simply supported beam of 9 m span carries a point load of 30 kN at 2 m from the left end of the…

A:

Q: 5. Diameter Pipa: Soil Sample Diameter: Soil Sample Length: Initial Elevation: Height at the end of…

A: To Find : Duration of test 2 (in minutes) in  permeability test of soil.

Q: What is the intensity of active earth pressure at a depth of 10.0 m in dry sand with an angle of…

A: Angle of shearing resistance = 30o and unit weight of 18 kN/m3.

Q: P8.4. For the truss in Figure P8.4, compute (a) the verti- cal displacement of joint C, (b) the…

A: Truss member with area of member  AB = BC = CD = 1 in2  AE = ED = BE = CE = 0.25 in2  E = 10000 ksi…

Q: A pipe line consists of successive lengths of 472-mm, 337-mm, and 255-mm pipe. With a continuous…

A: Given data in question  Diameters 472, 337 and 255 mm Discharge 427 lit/sec To find out  Velocity in…

Q: Instructions For the truss shown find the internal force in member BE. Show both solutions via…

A: Given:- a truss as shown below:

Q: Tabulate the deflection angles and total chords on full (+00) and half (+50) stations to lay out the…

A:

Q: Calculate conveyance efficiency. The quantity of water pumped into the farm distribution system is 2…

A: Water delivered to the field wf=1.6 cumec Water delivered from the reservoir wr=2 cumec Distance L=1…

Q: What is the percentage of reinforcement of an axially loaded short square column of 400 mm side to…

A:

Q: Shaping losses Ingredients Mixer Shaper Fryer Steam oven Freezer → Falafel The figure shows parts of…

A: Shaping losses            Ingredients → Mixer→ Shaper → Fryer → Steam oven →…

Q: Calculate the reactions and draw the shear force and bending moment diagrams of the continuous beams…

A: Find: (a) Support reactions (b) draw the shear force and bending moment diagrams

Q: 1) Draw the shear & bending moment diagram for the contriever beam. 1-5 WH A 2m [f 4uN/m 3

A: Draw shear force and bending moment diagram.

Q: A hydraulic jump occurs in a 4 m wide rectangular channel carrying a discharge of 5 cumec at a slope…

A:

Q: A prestressed beam is given in the figure below. x Aps = 793 mm2 H = 500 mm B = 375 mm y = 80 mm L =…

A: Area of steel, Aps=861 mm2 H=560 mm B=350 mm y=110 mm Initial pre-stress, fps=1208 MPa

Q: If the size of the ground area is 6 km x 3 km and the corresponding photo size in the aerial…

A:

Q: 16. For a saturated soil, given the dry unit weight, yd = 15.29 kN/m³ and w-27%, determine ysat, e…

A: Dry unit weight (yd) = 15.29 KN/m3  Mositure content (w) = 27% = 0.27  Determine a. Saturated unit…

Q: Water flows through a pipe at 152 L/s that changes gradually in diameter from 196 mm at point A to…

A:

Q: Question Determine its distribution efficiency when mean depth of water is 1.5 cm and the mean…

A: Mean deviation from mean d =0.1 cm Mean depth of water D =1.5 cm

Q: Define particular volume, specific gravity, and viscosity. Include Newton's law of viscosity as…

A:

Q: The scale of an aerial photograph is 1cm = 400m. The photograph size is 20 cm x 15 cm. if the…

A: L=90 km B=60 km Scale : 1cm= 400m Longitudinal lap = 60% Side lap = 30% To find number of…

Q: Find ADy

A:

Q: Find shear and moment digram

A:

Q: The land use of an area and the corresponding runoff coefficients are as follows: S. Land use Area…

A: C1=0.70 C2 = 0.10 C3 = 0.30 C4 = 0.80 A1 = 10 A2 = 20 A3 = 50 A4 = 20

Q: Double stud walls are a way to provide enough insulation to build a net-zero energy home. In some…

A: The thickness of the gypsum board = 1 in The dimension of the southern yellow pine boards = 2×4 The…

Q: Problem 6: Water at 20 ̊C is siphoned from a reservoir as shown in the Figure. For d = 7.5 cm and…

A: The diameter of the pipe before point (2) = d = 7.5 cm = 0.075 m The diameter of the pipe from 2-4 =…

Q: A semicircular concrete conduit of 1.5 m (5 ft) diameter carries water at 20°C (68°F) at a velocity…

A: D = 1.5 m (5 ft) V = 3 m/s (10 ft/s)

Q: 8 ft 6 ft· 20 k D↓ -6 ft B 20 k -6 ft- E 15 k -6 ft- Case #1: Find ABy and ACx EA = constant E =…

A: Find: Vertical deflection at B and horizontal deflection at C

Q: 4. In the figure below, what is the magnitude and direction of * X F? ↑ 30° |F| = 65 N || = 0.25 m

A:

Q: A circular pile of diameter 0.6 m and length 8 m was constructed in a cohesive soil stratum having…

A:

Q: A conical draft-tube having diameter at the top as 2.0 m and pressure head at 7 m of water (vacuum),…

A:

Q: Q12 m Identify the zero-force members in the truss. 1.5 m E -2 m- 3 kN D B -2 m

A: Identify the zero force members in the truss.

Q: The water flow fully through the rectangular channel of lateral dimensions 4m x 3m. What is the…

A:

Q: Calculate the corrected staff reading at point A, if the staff reading is taken from an instrument…

A:

Q: Representative samples of a layer of silty clay, 5m thick, were tested in a consolidometer and the…

A: Thickness of silty clay= 5m  Initial void ratio e0=0.90 Preconsolidation stress σ’c=120kN/m²…

Q: 1) Draw normal force, shear force and bending moment diagrams for the following frame. ↑ 2 m ↓ 4m 4m…

A: The frame diagram is shown in the above figure.  Static indeterminacy of the structure= 3-3 = 0.…

Q: 2. The ordinates of a 6-hour unit hydrograph are given. A storm had three successive 6-hour…

A: Solution: Given Data: A storm had three successive 6 hr, the interval of rainfall magnitude of 3,5…

Q: 16. For a saturated soil, given the dry unit weight, yd = 15.29 kN/m³ and w-27%, determine ysat, e…

A: →Saturated Soil S=1→Dry density (γd) =15.29kNm3→Water Content w=27%To determine : Specific…

Q: Estimate the side resistance Qs by: a. Using Eqs. (9.40) through (9.42). Use K= 1.5 and 8 = 0.60 b.…

A: Size of concrete pile:- D= 460mm k= 1.5 L= 20m

Q: 4. Calculate the weighted curve numbers for a given watershed, comprising 30% agricultural land of…

A: The percent of land use for a watershed are:- Agricultural land of fair woods (with soil group B) =…

Q: A cast iron pipe has 300 mm bore and 10 mm metal thickness, and is supported at two points 8 m…

A:

Q: A fluid (s=0.92) flows through a 97 mm diameter pipe at a velocity of 4 m/sec. Compute the Volume…

A:

Q: The mass of the gear is 41 kg and it has a radius of gyration of ko = 125 mm. The mass of the gear…

A: The mass of the gear, mgear=41 kg Radius of gyration, kO=125 mm The mass of the gear rack, mrack=25…

Q: Expose the practise of penetration testing if it exists. How safe is my information, exactly?

A: Penetration testing is a commonly used practice to assess the security of an organization's…

Q: A 50 mm water line possesses two pressure connections 15 m apart (along the pipe) having a…

A: Theory: Bernoulli equations is basically used to solve this problem . Using this equation we will…

Q: Estimate the direct cost of furnishing and installing 386 linear feet of 1½-in. galvanized steel…

A: Length of pipe = 386 ft Diameter of pipe = 122 in Type of pipe = galvanized steel Average length per…

Q: U.S. Sleve No. 4 10 20 40 80 200 Percent passing 100 90 64 38 18 13 % For this soil, LL = 23 and PL…

A: Solution: a) AASHTO Soil Classification System Since 13% of the soil passes through the No. 200…