For the objects shown below sketch the object in the space provided after rotating it about the axis by the indicated amount.

Q: when was Lightweight Concrete found ?

A: Introduction- Lightweight Concrete- Shale, clay, slate, and other light-weight coarse aggregates are…

Q: 2. Replace the distributed load by an equivalent resultant force and specify its location from point…

A: Given data:

Q: A sewage sludge is to be transported a distance of 3 mi through a 12in ID pipeline at a rate of 2000…

A: Given data : Distance = 3 miles Internal diameter= 12 inch Rate = 2000 GPM Yield stress= 35 dyne/cm2…

Q: (3) 2 kN/m B A 120 KN 5 m 12m 10 m C D 000 5

A: as per our company guidelines  i am  solving first problem only

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: Explain the causes of temporal and spatial variability in the compositi of leachate produced during…

A: Brief concept introduction- Biodegradable waste- It is a kind of waste that can be digested and can…

Q: 1 m Į y - 1/4x² -2 m-

A: Given data: y=1-14X2 -2≤X≤2-0≤Y≤1

Q: Problem 7.7 - Determine the force that the nutcracker applies to the top and bottom of the nut. 1 in…

A: Asked: To determine the force applied by the nutcracker to the top and bottom of the nut.   The…

Q: Draw the shear and moment diagrams for the beam. 2 kip/ft 6 ft- 10 kip 4 ft 8 kip 40 kip-ft

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Q: A 130-mm-thick-one-way slab is reinforced with 12-mm-diameter tension bars spaced at 110 on centers.…

A:

Q: A cylindrical piece of steel, with a diameter of 60mm and length 100 mm, is subjected to an axial…

A: Given- Diameter D=60 mm, Length L=100 mm, Load P=40,000 kg, Bulk modulus k=1.7×106 kg/cm2, Poisson's…

Q: A rectangular open channel has a width of 5m and a bed slope of 0.001. For a uniform flow of depth…

A: Given- Width of channel = 5 m, Depth of flow = 2 m, Bed Slope =0.001, Velocity V=2 m/s, It is…

Q: Draw AFD ,SFD an BMD for frames belo

A: A frame ABCD loaded as shown. Fixed at A and roller support at D also there is a hinge at C. Degree…

Q: A compound shaft as shown in the figure consists of an aluminum alloy [G = 26 GPa] tube (1) and a…

A: Given Data  G1 = 26 GPA = 26 × 103 MPa  G2 = 45 GPA  D1 = 35 mm  t1 = 4 mm  d2 = 25 mm  TB = 420 Nm…

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: 7. How many map sheets of size 1x1m require to plot a 20x20 km city using a scales of 1/500, 1/1000,…

A:

Q: Given the soil profile below, determine the Total Stress, Neutral Stress and Effective Stress at…

A: Answer  We are given  Dry sand height H1 = 1.9 m Capillary or saturated sand H2 = 0.95 m saturated…

Q: a) the magnitude of the force that the pin at C exerts on the member BDC. b) the magnitudes of the…

A: Given : Applied force = 120 N To Find :

Q: When a specimen of M25 concrete is loaded to a stress level of 12.5 MPa, a strain of 500 x 106 is…

A: Given- Grade of concrete=M25, Initial strain =500×10-6 that increases to 1000×10-6. It is needed to…

Q: Q9/ A large movable plate is located between two large fixed plates as shown in Fig. P1.10R. Two…

A:

Q: Find the force in member AB D E 4m a. 4kN Tension b. 2kN tension 60⁰ O c. 2kN compression d. 4kN…

A: Here we have to find force in member AB,for that we will use method of joint.

Q: Consider the beam shown in (Figure 1). Suppose that w1 = 800 N/m and w2 = 500 N/m.

A: Given : w1 = 800 N/m and W2 = 500 N/m To Find :

Q: A trailer weighing 2600 lb is attached to a 3100-lb pickup truck by a ball-and-socket truck hitch at…

A: Given data:- The given trail weighing,P=2600 lb Attached a, Q=3100 lb

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

A:

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: 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: 16-87. The mechanism shown is used in a riveting machine. It consists of a driving piston A, three…

A: Given data:- The piston at A is traveling at VA=30 m/s

Q: Engineers studied the degradation kinetics of Chemical X in a beaker without inflow and outflow. The…

A: Objective: To determine the half-life of chemical X.   Given: Initial concentration of chemical X (t…

Q: Calculate the cracking moments for the shown sections subjected to positive bending moments. feu =…

A:

Q: Root zone depth = 2m Existing water content = 5% Dry density of soil = 15 kN/m³ Water applied to the…

A:

Q: The bar is pinned at A and supported by two aluminum rods each having a diameter of 1 in. and a…

A: Given Data : Eal = 10 X 103 ksi Force applied = 2kips Diameter = 1 inches To Find : Determine the…

Q: The composite shaft shown consists of a solid brass segment (1) and a solid aluminum segment (2)…

A: Given : Brass segment : L1 = 235 mm, Shear modulus = 39 GPa Aluminum segment : L2 = 165 mm and Shear…

Q: The assembly consists of two red brass C83400 copper rods AB and CD having a diameter of 30 mm, a…

A: Figure is as shown

Q: A cross sectional area was generated for a bridge beam support 0.6 y-**- 0.5 0.4 0.3 0.2 0.1 0.1 0.2…

A: As per our guidelines we are supposed to answer only one question. Kindly repost the other questions…

Q: P- 550lb 30⁰ 75⁰ 45⁰ 350lb

A:

Q: Rotate the objects shown below by the indicated amount and sketch the result in the space provided.…

A:

Q: 2. The composite shaft, consisting of aluminum, copper, and steel sections, is subjected to the…

A: Given : To Find : Determine the displacement of end A with respect to end D and normal stress in…

Q: A construction equipment has an initial cost of Rs. 2,00,000 and salvage value of Rs. 50,000 at the…

A: Given data: Initial cost = 200000 Salvage value = 50000 Economic lift of 5 years

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

A:

Q: A circular duct carrying water gradually contracts from a diameter of 30cm to 15cm. The figure (not…

A: Given data- Diameter d=30 cm tapers to 15 cm, Deflection=8 cm of Hg, G of Hg=13.6, G of water=1.0,…

Q: For a = 1.5m, determine the reactions at pin A and roller B. 1800 N/m A 4 m Solution: • There are…

A:

Q: vnet for an excavation supported by sheet pile walls is shown in Figure Q3. The soil cavated is a…

A:

Q: 5 kN A 15 kN 15 kN B C K 30 kN 20 kN D 6@3m = 18 m E 10 kN H F 5 kN G 000 T 3@1m ↓ = 3 m

A: Given Data  Find the force's in red marked member using method of section.

Q: Use Thomas' method to determine the BODs, k10 rate and BODultimate for a wastewater which gives…

A: A wastewater sample is given. BOD at various time intervals is given in table. Using Thomas' method,…

Q: Determine the value of bending moments at the support using method distribution method W₁ 2.5m Fim…

A:

Q: Using a Column Design Rule of Thumb, what would be the anticipated diameter of a tall, interior,…

A: This question is related to the Design of concrete structures from Civil Engineering.

Q: Gate AB in the image is a quarter circle 10 ft wide along the z axis and hinged at B. Find the force…

A:

Q: The demand of water is 150 litres/head/ day in a city of one lakh population. The factor of safety…

A: Given data- Demand- Q=150 litres/head/day, Population P=1,00,000 FOS=1.5, Detention time td = 4hrs,…

Q: determine the value of bending moments at the support using moment distribution method W₁ =1350 N/m…

A: Given: Required: Bending moment at support using moment distribution method

Q: Q-Water is to be pumped out of a deep well under a total head of 95 m. A number of identical pumps…

A: Given- Deep well, Total head Htotal = 95 m, Design speed N = 1000 RPM, Specific speed Ns = 900 RPM,…

Alloys

An alloy is an admixture of two or more metals or a metal and a non-metal. Since ancient times, man has been using alloys. Alloying helps to retain the properties of the parent matter, such as hardness, strength, toughness, ductility and is corrosion-resistant. Copper alloys such as brass have antimicrobial properties that help to fight against (Coronavirus disease 2019) COVID-19 and other hospital-acquired infections. Some common alloys are brass, bronze, solder steel, etc. Most alloys have a lower melting point than their constituents. This is due to the presence of a nonmetal as one of the constituents that behaves as an impurity and restricts the raise of melting point.