Q7: For a ceiling height of 9 ft (2.74 m), what is the minimum design pressure difference with a fully developed fire?

Q: Determine the largest mass m of the suspended so that the force in any member does not exceed 40 KN…

A: Given : Allowable force = 40 kN ( Tension ) and 30 kN ( compression ) Determine the largest mass M…

Q: A vertical force 80lb acts on the crankshaft. Determine the horizontal equilibrium force P that must…

A: Given : Vertical force = 80 lb Determine the horizontal equilibrium force P that must be applied to…

Q: what if you were given a cross-sectional area ratio of 5:1

A: If cross sectional area ratio is 5 : 1, then if the fall in the left tube be x, therefore the rise…

Q: A freight company uses a compressed spring to shoot 1.80 kg packages up a 1.00-m -high frictionless…

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Q: 5. A 12-mm-diameter steel [E-200 GPa] rod (2) is connected to a 30-mm-wide by 8-mm-thick rectangular…

A: Given : Diameter of steel = 12 mm , E = 200 GPa Size of rectangular aluminum bar = 30 mm wide and 8…

Q: 6m 4m ↓↓↓↓↓↓↓↓↓↓↓↓ 2m_ Sand Clay Rock Figure Q2 W.T. Soil properties: For the sand above the water…

A: A soil profile is given  Depth of sand layer = 6 m Depth of clay layer = 4 m Depth of water table…

Q: The crate, which has a mass of 100 kg, is subjected to the action of the two forces (Figure 1). If…

A: Objective: To determine the distance moved by the crate before it reaches the given speed starting…

Q: One shaft is in torsion as shown below. If the magnitude of shear stress at point A is 338.3 MPa,…

A: Given: Shear stress at point AζA=338.3 MPa. From the figure, Distance of point A from the…

Q: A stream of water with a diameter of 25 mm strikes a flat plate with a velocity of 10 m/s. Determine…

A: Given Data  Diameter of water jet (d) = 25 mm = 0.025 m  Velocity of water (V) = 10m/s  Find force…

Q: -75 ft- 480 lb OC Using the method of joints, determine the force in each member of the truss shown.…

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Q: Consider the following data regarding a theoretical profile of a dam: Permissible value of…

A: Given- Permissible value of compressible stress σ = 350 tonnes/m2, Specific gravity of concrete, s =…

Q: A box measuring 50 cm x 50 cm x 50 cm is filled to the top with dry coarse aggregate of mass 187.5…

A: Given, Dimension of box =50cm×50cm×50cmWeight of dry coarse aggregate filled in box=187.5kgWater…

Q: A vegetable processing plant discharges its wastewater to a treatment pond with an area of 10,000 m³…

A:

Q: 9.6 Refer to the following pictures and identify the likely cause of concrete cracking from the…

A: Figure is as shown in the question.

Q: W₁ Ay x 3 m Submit Consider the beam shown in (Figure 1). Suppose that w1 = 800 N/m and w2 = 500…

A:

Q: Q- A survey line was measured to be 285.5m with a tape having a nominal length of 30m. On checking,…

A: Given data- Measured length ML=285.5 m, Nominal length of tape NL=30 m, Tape is 0.05 m too short,…

Q: determine the value of bending moments at the support using moment distribution method W₂ = 830N/m…

A: Given: A continuous beam  To find : Value of bending moment at support using moment distribution…

Q: 5-15. Determine the reactions at the supports. 5 kN 2 m 6 kN +₂ 2 m Prob. 5-15 8 kN 2 m 2 m B

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Q: An open, clean glass tube, having a diameter of 3 mm, is inserted vertically into a dish of mercury…

A: Capillarity: The rise or fall of liquids in small passages like tube with a small cross-sectional…

Q: 4. The rigid bar is supported by the pin-connected rod CB that has a cross-sectional area of 14 mm²…

A:

Q: 6. Given the beam loaded as shown, determine the deflection at the midspan. Use Conjugate Beam…

A:

Q: 9.4 Pad footings are being considered for a building design. Determine the required plan dimensions…

A: Answer We are given Allowable soil bearing pressure  = 7000psf (a) We know that area of footing is…

Q: a) A clay soil has a void ratio of 0.5 and a total unit weight of 19.2 kN/m³. Assuming that Gs=2.65,…

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Q: Draw the shear and moment diagrams for the beam. 2 kip/ft 10 kip 8 kip 40 kip-ft

A: Given : Draw the shear and moment diagram of the beam ?

Q: 1) For the framing plan distributed in class prepare a structural steel materials list. a. Columns…

A: Given Data : Height of column= 20 feet Cost of steel=$1500 ton Flange width for  W12×35 = 6.5 inches…

Q: 1. By using Conjugate Beam Method, Determine the deflection at the midspan of the beam shown. 30…

A: Given Data  E = 200 GPA = 200 × 103 N/mm2  I = 1460 × 106 mm4  Find mid span deflection using…

Q: who made and found   Lightweight Concrete ?

A: Light weight concrete are those concrete whose unit weight or density is between 320kg/m3 to…

Q: There are support reactions Ay and By which both equal 3.5kN going upwards.

A:

Q: 1. Specifications on a job required a fill using borrowed soil to be compacted at 95% of its…

A:

Q: What is cover? Why is it required? How is cover maintained? Include a sketch.

A: Answer :   Cover It is a layer of concrete provided to the reinforcing at certain minimum distance…

Q: 4 kN 4 kN 4 kN 2 m 2 m 2 m F G A 00 bo E -3 m D C B

A:

Q: Question 8 What is the yield strength of a universal column (UC) made of Grade S275 steel with a…

A:

Q: Chlorine usage in the treatment of 25,000m³/day of water has been 9 kg/day. The residual chlorine…

A: Given- Chlorine usage=9 kg/day, Discharge Q=25000 m3/day, Residual chlorine=0.2 mg/L,

Q: 4. The result of sieve analysis of three soils is given. It is required to classify these soils…

A: Given, To determine, to classify these soils according to the AASHTO Classification system

Q: A solid steel shaft is to transmit a torque of 10 kN- m. If the shearing stress is not exceed 45…

A: Given data- A solid shaft- Torque T=10 kN-m, Shearing stress τ=45 MPa, To Find- The value of the…

Q: OP N C What is the shear resistance of a universal beam (UB) with the following dimensions [EC3…

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Q: Determine the force on each member of the truss and state if the members are in tension or…

A:

Q: A 60 cm diameter culvert has been designed to convey a discharge of 500 L/s of storm- water under a…

A: In open channel flow, the Manning formula estimates the average velocity of a liquid flowing through…

Q: When 1 cm on a map represents 10 m on the ground, the representative fraction of the scale is: (a)…

A: Given data : Distance on map = 1cm and distance on ground = 10m  Find : Representative fraction…

Q: A 30 in. tubular shaft is in torsion under torque 33 lb-in.. Its cross section shown below with…

A: Given: Torque= 33 lb-inch  Outer diameter= 3.2 inch  Inner diameter= 1.0 inch  Required: Shear…

Q: A- The field capacity and permanent wilting point for a given 0.66m root-zone soil are 45 and 8…

A:

Q: By using volume constancy formula for summation of three strains, estimate the strains in lateral…

A: Using volume constancy formula

Q: of elastoplastic materia A doubly symmetric hollow box beam (ory = 33 ksi) is subjected to a bending…

A: Given data : b = 5.0 inches , b1 = 4.0 inches , h = 9.0 inches and h1 = 7.5 inches Determine the…

Q: 5 m 5 m A D G H 0.6 m B 0.2 m E 0.4 m C F 12 kN 6 kN

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Q: 1) The head H is connected to the cylinder of a compressor using six steel bolts. If the clamping…

A:

Q: F8-20. Use the conjugate beam method and determine the slope at B and displacement at B. El is…

A:

Q: analysis the below feame. then draw the axial shear and moment diagram for the frame . Note//…

A: Given Data  Draw axial force , shear force and bending moment diagram.

Q: 4. A concrete one-way slab has a total thickness of 120 mm. The slab will be reinforced with…

A:

Q: What is the definition of a simple span beam?

A: To define Simple Span Beam.

Q: Q3: A square cross sectional bar of (12 x 12) mm and 70 mm length has stress-strain curve is given…

A: Given data:- The given cross-section bar is,  =12 mm×12 mm=144 mm2 The given length of the bar is,…