vibrations, please help

Q: Von mises and tresca agree in pure shear

A: In machine design, mainly five failure theories are used to relate stress with the strength of…

Q: Distinguish between simple and indirect shear stress?

A: Simple shear stress also known as direct shear stress is the shear stress developed due to a…

Q: Why do the Ductile materials fail in shear?

A: Ductile materials are the materials which goes plastic deformation before the fracture. When any…

Q: For a particular centered process, you estimate Pp = 0.90.  What is the estimated ppm defective for…

A: Given, Total number of defective items in a sample size,Pp=0.90To calculate-PPM defective for this…

Q: Are you please able to include a free body diagram for the question and solution above

A: Given data:- To find:-the state of stress on an element if it is oriented 30° clockwise from the…

Q: Explain EXTERNAL WORK AND STRAIN ENERGY?

A: External work: Work is said to be done when energy created by all the processes taking place inside…

Q: A wire in the wire drawing machine, at the entrance entrance It will be drawn from a drawer with 15…

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Q: Do ductile materials fail in shear?

A: The type of materials that undergo considerable plastic deformation before fracture are known as…

Q: Figure 1. shows the rolling operation. Determine the position bn. of the neutral point? Neglect…

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Q: 1. What is the difference between direct and shear stress?

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Q: What are the Coplanar Loadings?

A: Loadings are said to be coplanar when they all are lying in a plane example :  Plane trusses

Q: why in a puncture resistance test of woven plain 1/1 fabric, the max elongation decrease as the…

A: For woven plain 1/1 fabric -

Q: What is the trend of the best fit line for the total energy E in your data? If the data is accurate,…

A: Given question : What is the trend of the best fit line for the total energy E in your data? If the…

Q: Give example of solid bars behave as springs under the influence of a force.

A: It is known that the spring constant for spring is equal to the force applied to a spring and…

Q: In drawing Process, consider the streng H Coefficient = 546-4 and Do=3.5 mm dF= 3.1mm, angle=…

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Q: please make an ilustration relating pressure to area and force, it can be an example drawing

A: To make: An illustration relating pressure to area and force. Explanation: Consider an image below:…

Q: A steel rotor of a gas turbine of 400mm outside diameter, 150mm inside diameter and 25mm thick is…

A: INTRODUCTION: Shrinkage can also result in problems in cast goods, including failure and leaking.…

Q: If a strengths-of-materials analysis determines the maximum torque that can be applied to a shaft is…

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Q: f the below case and the time required to fill the mould re A) is 20 min, then the time required (in…

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Q: how do we know which value of viscosity and shear rate we should use to found the yield stress ?

A: Given data:- Yield stress of fluid = it is a minimum stress required to initiate a flow of fluid. To…

Q: What is Bragg’s law? What is its use

A: intro- Bragg's law are used for defining the wavelength and lattice spacing of the crystal.

Q: What did you learn about vibration engineering? At least three paragraphs must provide your…

A: To Explain : The vibration engineering.

Q: Distinguish between the Normal and Shear Stress Components?

A: Normal and shear stress components are distinguished by their direction with respect to the area on…

Q: (a) A teacher, design supervisor, examining a design of a student, point out to him that the shaft…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: What are Ductile materials?

A: Ductility: It is a property of a material to elongate when tension or load is applied to it. In…

Q: Investigate and describe the different types of fluidization. Mention at least two examples of…

A: Fluidization : In the Fluidization process, The solids are caused to behave like a fluid in terms of…

Q: What Fundamental problems occur in finding the resultant Internal normal force?

A: The resultant internal force is defined as the force, which is the result of resisting forces in the…

Q: Are the shafts often subjected to loads applied to attached pulleys and gears?

A: The pulleys and gears are used for power transmission through shafts. This power i.e torque…

Q: Discussions: 1- How the effect of temperature on Reynold's number? 2- Show that Reynold's number is…

A: Reynold number is the dimensionless number or it is the ratio of the inertia force to the viscous…

Q: A do = 50 mm and ho = 75 mm billet of a 2017 Al alloy is to be compressed to a hi = 20 mm height in…

A: billet specifications,d0=50 mm ,ho=75 mm ,After compression,h1=20 mmT=500o C

Q: Sands are either be natural like silica or synthetic like

A: Answer is Zircon (ZrSiO2)

Q: Analyze the effects of thermal stress?

A: Thermal stresses can be induced either by temperature gradients in mechanical components and…

Q: A component is sand casted in pure aluminum. The level of the metal inside a pouring basin is 215 mm…

A: The gating system in casting is a metal pouring mechanism that directs molten metal into the mould…

Q: A moterial is crushed in a Gyratory crusher such that the averoge size of particle is reduced from…

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Q: Less of 3-0 mm is to be reduced n and wall thickness 2-0 mm. D = 0-1 and draft = 3.1. Compare t…

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Q: Discuss different types of forces with examples ,describe how these forces are responsible for…

A: Force :- A force is a push or pull acting upon an object as a result of its interaction with another…

Terminology in Metal Alloys

Metal is the pure chemical element you would find on the periodic table. 91 of the 118 elements on the periodic table are metals – which make them some of the most plentiful elements in the world.