The following data are obtained from a tensile test of a copper specimen. - The load at the yield point is 144 kN. - Length of the specimen is 26 mm. - The yield strength is 71 kN/mm?. - The percentage of elongation is 44 %. Determine the following (1) Diameter of the specimen, ii) Final length of the specimen, iii) Stress under an elastic load of 18 kN, iv) Young's Modulus if the elongation is 1.2 mm at 18 kN and (v) Final diameter if the percentage of reduction in area is 26 %.

The following data are obtained from a tensile test of a copper specimen. - The load at the yield point is 144 kN. - Length of the specimen is 26 mm. - The yield strength is 71 kN/mm?. - The percentage of elongation is 44 %. Determine the following (1) Diameter of the specimen, ii) Final length of the specimen, iii) Stress under an elastic load of 18 kN, iv) Young's Modulus if the elongation is 1.2 mm at 18 kN and (v) Final diameter if the percentage of reduction in area is 26 %.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Instruction: Determine the moment of the force about point 0.

A: Given data as per question

Q: Plastic materials that soften and melt under exposure to heat and can reach a flowable state

A: A class of plastic materials possess a unique property of softening and melting under the…

Q: please specify your answer with proper justification

A: Before discussing this practical problem, we need to understand the concept of the open and closed…

Q: Select the correct statement about the solid model shown below.

Q: 25 mm on a layered structure of natural fibre-reinfor encountered delamination problem in the…

A: Given Data⇒ Drilling of the square hole Dimension of the hole -(20 mm×20 mm) Material of workpiece…

Q: Do you think that the Aberdeen Three knew about RCRA? If not, should they have? Does it really…

A: The actions of the three engineers bring to mind an important question. These engineers were…

Q: PART I. PROBLEM SOLVING Instruction: Solve the following problem. Show your solutions neatly and…

A: vg=14.1889 cm^3/g

Q: When the beam in the simulation is balanced, the angle between the lever arm vector and the force…

A: According to this statement, it is saying that when the beam is balanced then the angle between the…

Q: A family wishes to buy a 2020 Toyota Camry. The two options the consider are (a) a standard…

A: Given:Economy of SI engine, Vs=34 mpgFixed cost of SI engine, Fs=$18,000Economy of hybrid engine,…

Q: What would be the critical path and the project duration for M?

A: The network diagram has activities from A to M and different time intervals are given.

Q: Discuss how you would create the solid model of the given objects.

Q: if your well is producing @70 stb/day for 50 hours and then shut in for another 50 hours, sketch the…

A: To sketch the production profiles, we need to make some assumptions regarding the well's…

Q: -450.76 for parts (c) and (d) are incorrect.

A: To determine:c)The gauge pressure at point 2d)The gauge pressure at point 3

Q: Cohesive forces between molecules/atoms are highest in the phase. When the applied load is released…

A: Handwriting.jpg

Q: create 3 simple flow chart on how stainless steel, car tires, and coca cola is manufactured.

A: Flow chart for stainless steel:

Q: Describe key stylized facts about both components of volume curve

A: The pressure-volume (PV) curve is a physiological tool that has been proposed for use in the…

Q: B21 Show that a; the work done in isothermally creating unit surface area of a liquid, is equal to…

A: Surface tension -Surface tension is the surface energy per unit area , due to unbalanced cohesive…

Q: What is null and alternative hypotheses.

Q: Q6 / Clarify the Main stages in the Building Construction Process?

A: 1) Pre- Construction steps - To Acquire land or plot. To seek technical help Prepare estimation…

Q: Consider a piece of soft tissue with fluid volume fraction "phi". For an imaginary section cut…

Q: (1)Changethedistributedload from 400 lb/ft to 550 lb/ft.Keep inmind that this change will result in…

Q: design must b

A: given: A design solution must be suitable. A design must be feasible and a design must be…

Q: Explain the following with appropriate examples (at least 2 examples) 1. Grubler's criterion. 2.…

A: The Grubler's criterion gives the number of degrees of freedom of a mechanism involving links and…

Q: Draw TWO (2) casting process that would be most suitable for making a good and jewellery.

A: 1: Investment casting also know as lost was casting is used for making jewellery.

Q: The data provided by a water bottling company for the year 2020 to carry out Break Even Analysis…

A: Given: The fixed cost is 9000.0 R.O. Total sales is 2200000 units. Unit cost is 95 baize.

Q: Liquid capacity of a separator is 3250 bpd and the retention time is 120 seconds. Calcula the liquid…

Q: A heavy steel ball is resting in a trough as shown in the figure. The weight of the ball is 2300 N.…

Q: 1 Constraints: A. do not set property limits B. are attributes or properties used to maximize the…

A: Constraints ****As per our company policy we are supposed to do only 1 question if you need the…

Q: How does material, function, shape and process relate with each other?

A: When ever we talk about the product experience, the first thing hits most Is the material of the…

Concept explainers

Entropy

In physics, entropy means the amount of disorder or the degree of randomness associated with a thermodynamic system. The system is not self-organized when the entropy of the system is high. For instance, when a system is at an elevated temperature, its molecules are in random motion, vibrating and colliding with each other. During this scenario, the probability of finding a molecule at a particular place twice, is low. Under this circumstance, the system can be said to be in a high entropy.

Question

I want the solution clearly

The following data are obtained from a tensile test of a copper specimen.
- The load at the yield point is 144 kN.
- Length of the specimen is 26 mm.
- The yield strength is 71 kN/mm?.
- The percentage of elongation is 44 %.
Determine the following
(1) Diameter of the specimen,
ii) Final length of the specimen,
iii) Stress under an elastic load of 18 kN,
iv) Young's Modulus if the elongation is 1.2 mm at 18 kN and
(v) Final diameter if the percentage of reduction in area is 26 %.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1

Step 2

Step 3

Step 4

Step 5

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

In foundry work, a riser is which one of the following: a. vertical channel into which molten metal is poured into the mold b. choking mechanism at the bottom into the mold C. foundryman who moves the molten metal to the mold d. reservoirs of molten metal to supply any molten metal to prevent porosity е. channel in the mold leading from the downsprue to the main mold cavity
Please do it now
Please Answer the following question step-wise with detailed explanations. Thanks in advance?❤️
I want a step by step working out on how all these values were obtained and what table was used
Consider the solid model design of piston picture (a). You have been assigned a task to manufacturethis piston based on the following methods:-a. Sand Castingb. Any other manufacturing method of your own choicec. Draw the complete engineering-based comparison between the adopted method of your ownchoice and sand casting for manufacturing the piston. Your comparison must include theeffectiveness of manufacturing method, stresses-based analysis in manufacturing methods,product finishing, time laps for completing the product, cost effectiveness of methods, laborcost analysis.d. How can you measure the surface roughness of the piston surface highlighted in picture (b),based on your previous knowledge of manufacturing processes? You must have to mention theequipment by which you will measure its roughness and write the accuracy level. You mustdraw a valid reason for selecting that equipment.Take the dimensions of piston at your own but take more realistically.
Your mission is to design an oven that uses sunlight to cook people's food.
could you plz take a photo of the solution, the solution above isn't clear, the words are all put together so i can't quite get it.
Q1 (а) A tall standpipe as shown in Figure Q1(a) with an open top has an inner diameter 7 d=2.1 m and wall thickness t= 20 mm, Given the weight density of water y = 9.81 kN/m³ and water pressure is p = y h, calculate the height h of water that will produce a circumferential stress of 12 MPa in the wall of the standpipe. (i) (ii) Calculate the axial stress in the wall of the tank due to the water pressure.
what are the planning levels and their importance?
1. “The grain size of metal sheet influences its formability in two opposing ways. The yield strength of a metal increases as the grain size decreases. So, the formability of a component may decrease if the grain size gets too small. Larger grained metals have better formability, but the roughened surface that results from stretching metal with grain sizes that are too large is unacceptable for many applications. During a recrystallization anneal new grains form in the metal. The final grain size depends on the annealing temperature and annealing time.” As shown in the figure below (1"x1" area under a 50Xmagnification microscope), a cold-rolled metal has been annealed at 550 degrees C for one hour. Calculate the ASTM Grain Size Number for the following condition: image attached