Answer the following questions briefly, a)  Compression tests are generally performed on brittle materials-why? b)  How a cast iron specimen fails under compression load? c) Define secant modulus?

Q: a = 1.7 ft, b = 3.4 ft, and c = 2.55 ft. P = 3000 lb box beam wall thickness, t = 0.610 in. diameter…

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Q: Recommended Weight Limit (RWL) is a load value that most healthy people could lift for a substantial…

A: RWL: Almost all healthy workers should be able to lift the Recommended Weight Limit (RWL) over the…

Q: Steam is the working fluid in an ideal Rankine cycle. Saturated vapor enters the turbine at 10 MPa…

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Q: As depicted in the picture, water will be held by an inclined, rectangular gate AB that weighs 50…

A: Given: The weight of gate, W = 50 kN The length of cable, l = 5 m The Specific gravity of the…

Q: B=61 inside diameter = 890 mm wall thickness = 8.6 mm. gage pressure =1.24 MPa, Determine the normal…

A: Given Data- β=61' D=890mm , R=445mm t=8.6mm P=1.24MPa We have to find normal stress perpendicular to…

Q: A solid shaft (100 mm diameter) transmits 75 kW at 150 rpm. Determine the value of maximum shear…

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Q: The assembly consists of two 12-mm-diameter A992 steel rods AB and CD, a 20-mm-diameter 6061-T6…

A: Diameter of rod Ab and CD = 12 mm Diameter of aluminium rod = 20mm Horizontal displacement of point…

Q: Q7/ A. A 1 kg of austenite consisted of 1.15 wt% carbon and the balance is iron, was cooled down…

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Q: The 30-lb collar A begins at rest in the position shown. Under the influence of a constant 50-lb…

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Q: A cylinder-piston system contains air. The initial volume of the system is 0.1m3, the pressure…

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Q: On what condition will there be no cavitation in the pump? When NPSHavailable = NPSH required When…

A: ● Introduction to NPSH: NPSH (Net Positive Suction Head) is the minimum head required at the suction…

Q: Q) For figures shown below, use energy equivalent method to derive the differential equation…

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Q: An oil pump operating at steady state delivers oil at a rate of 11 lb/s through a 1-in.-diameter…

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Q: A projectile is thrown upward so that its distance above the ground after t sec is given by…

A: Introduction When the velocity of…

Q: A straight spline has 10 splines and is Fit B. The required major diameter, D, of this spline…

A: Given data: Number of splines, N = 10 Fit = Fit B Torque per inch of length, T = 600 lb-in

Q: The steady operating point of a piping system is established at the volume flow rate where: OH…

A: Havailable is the pump characteristics and Hrequired is the pump system required.

Q: Member AB connects two sliders A and B. If V = 5 m/s and V = 3 m/s², what are AB and AB at the…

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Q: An inextensible massless string goes over a frictionless pulley. Two weights of 100 N and 200 N are…

A: Given data:W1=100 NW2=200 N

Q: Which of the following statements about the axial deformation formula is FALSE? a. The formula is…

A: Statement (a) is false about the axial deformation formula. The formula is not applicable at points…

Q: Describe the liquid displacement method to find the density of an irregular solid. Draw a picture to…

A: given; escribe the liquid displacement method to find the density of an irregular solid.

Q: An L1-m-long vertical copper tube of inner diameter Di nm contains liquid water at Tw=0°C. On a…

A: Given-Information:- L = 1 m Di = 21 mm = 0.021 mt = 2 mm = 0.002 mTw = 0°C = 273 K V = 3m/sT∞ =…

Q: s/are... a. The Saturated Steam Tables - Temperature version b. The Compressed Water Tables The Ice…

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Q: thickness=0.23 in. allowable normal stress B=56⁰ inside diameter = 66 in. perpendicular to the weld…

A: Given:β=56°Inside diameter, d=66 inwall thickness, t=0.23 inAllowable normal stress, σallow=10.1…

Q: Tie rod (1) diameter = 11 mm, and it is supported by double-shear at B and D and single-shear at A.…

A: Given data  Diameter of rod = 11 mm Diameter of pin B = 9 mm a = 630mm , b= 315 mm , h = 390mm ,…

Q: The following considerations must be kept in mind while designing a friction clutch: • The provision…

A: This question is based on the concept of friction clutch.

Q: 3. Determine the size of a spherical balloon required to lift an payload of 1360 kg. The gas to be…

A: Given Data- Load =1360kg Helium T=23'C , P=101.3 KPa Air T=10'C , P=1.012 bar We have to calculate…

Q: Tie rod (1) diameter = 11 mm, and it is supported by double-shear at B and D and single-shear at A.…

A: Introduction In this case, we will…

Q: carries the load shown in Figure P3–31. Specify an appropriate steel hollow tubing for the loaded…

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Q: At a temperature of 60°F, a 0.03-in. gap exists between the ends of the two bars shown. Bar (1) is…

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Q: A closed, rigid tank consists of 10 lbmol of carbon dioxide at 14.7 psia and 500 R. The air is…

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Q: 1. Within a cubic unit cell, sketch the following directions: [110], [121], [0Ī2], [123], [103]

A: For solution refer below images.

Q: Consider an ideal Brayton cycle of air where the pressure ratio ñ across the compressor is equal to…

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Q: Replace the loading system by an equivalent resultant force and couple moment acting at point A.…

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Q: Solve with the correct units. Two liquids of different densities(p1=1500 kg/m3 and p2=500 kg/m3) are…

A: Given Data- p1=1500 kg/m3  p2=500 kg/m3 Total Volume V=100liter Total Density=900 kg/m3 We have to…

Q: What connection exists between complement systems and the odometer on a bicycle?

A: Odometer: An odometer is an instrument which measure the distance traveled by a…

Q: The design of a machine element calls for a 40-mm-outer-diameter shaft to transmit 41 kW. If the…

A: Outer diameter= 40mm Power Transmission= 41 kW  Rotation= 730 RPM

Q: Briefly discuss about the necessity of pressure pick, check amplifier in an I.C engine.

A: Write the necessity of Pressure Pick in an IC engine.

Q: If the resultant force acting on the bracket shown in t (Eigure 1) is to be 690 N directed along the…

A: Given data:- Resultant force F= 690 N To Find :- Magnitude of Force F Direction θ of Force F

Q: can I ask for a detailed solution for the system of equations?

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Q: Electric power is to be generated by installing a hydraulic turbine-generator at a site 70 m below…

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Q: braic sum of the moment of inertia of th ponents with respect to the same axis

A: Given Data The moment of inertia of the triangular shaped area is:Ix1=5.40×105 mm4 m=60 mm n=30 mm…

Q: Problem 2-47 The tube shown is filled with oil. Determine the pressure heads at B and C in meters of…

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Q: nextensible massless string goes over a frictionless pulley. Two weights of 100 N and 200 N are…

A: Given:Weight of the first block, W1=100 NWeight of the second block, W2=200 N

Q: Given the 0.063 m length of the syringe.   a. provide an equation to calculate its water flow rate…

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Q: 2. A hopper having a mass of 2250 kg is designed to hold a bulk load of salt having a mass of 9250…

A: Given data  Mass of hopper = 2250 kg Mass of salt = 9250 kg Thickness of strip = 12 mm Stress not to…

Q: Q1: For the shaded area shown in Fig. 1, determine the centroid coordinates.

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Q: (1) Given: b₁ B P=28 kN Square Bars b₁ = 57 mm (2) Q =9 kN b₂ C b₂ = 19mm VIO (3) Q R = 38kN b3 b3 ↑…

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Q: determine the magnitude of the resultant of the parallel force system shown. located the resultant…

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Q: An 85 [1] tank is filled with two liquids of different specific volumes, v1 = 2.5 x 10-3 [kg / m3]…

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Q: Why is it easier to machine harder materials by non-conventional machining than conventional…

A: This question is based on the concept of Conventional and non conventional machining.

Thermal Properties of Materials

In mechanical engineering, the thermal property is represented as the physical quantity that is relevant to the application of heat. The thermal properties are evaluated by variations in any specific material due to low heat or high heat. The quantities that influence the thermal property of the materials are mass, density, temperature, and many others.