An engineer determines that a 32 cm long rod of 1020 grade steel will be subjected to a tension of 40 kN. The following two design requirements must be met: the stress must remain below 120 MPa, and the rod muststretch less than 0.135 mm. Determine an appropriate value for the rod's diameter to meet these two requirements.(Round up to the nearest millimeter when reporting your answer.)mm

Answered: Image /qna-images/answer/ec3967ac-bb9e-48e5-bbec-1a532a94cebd.jpg

Answered: An engineer determines that a 32 cm…

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

Similar questions

An engineer determines that a 60 cm long rod of 1045 HR grade of steel will be subjected to a tension of 20kN. The following two designs requirements must be met: must remain below 145MPa and the rod must stretch less than 0.125mm. Determine an appropriate value for the rod's diameter to meet these two requirements. Round to the nearest milimeter
2. A 45-cm long rod of 1020 grade steel will be used as a frame support. It will be subjected to a tension of 50 kN. As a safety factor, design stress is 150 Mpa and rod elongation should be limited to 0.5 mm. Determine the rod's diameter.
A wire with circular base of radius 3 mm was subjected to tensile stress of 13.5 N. If half the amount of stress is to be applied to a wire with square base of 1.86 mm width, what must have been the force (in Newton) applied to this new wire?
A steel [E = 200 GPa] rod with a circular cross section is 5 m long. Determine the minimum diameter required if the rod must transmit a tensile force of 54 kN without exceeding an allowable stress of 180 MPa. State your answer in mm without including the units, and correct to two decimal places. Answer:
What wall thickness in mm is required for a 634 mm diameter cylinder under an internal pressure of 18 MPa? Use a design stress of 80 MPa?
An ASTM A228 music wire has the diameter of 0.038 in Part A Find the ultimate tensile strength. Express your answer in pounds per square inch to three significant figures. Part B Find the ultimate shear strength. Express your answer in pounds per square inch to three significant figures.
1. At a point in a piece of elastic material, direct stresses of 92 MN/m2 tensile and -49 MN/m2 compressive are applied on mutually perpendicular planes. The planes are also subjected to a shear stress. If the greater principal stress is limited to 100 MN/m2 tensile, determine the value of shear stress. Give you answer to 2 significant figures in MN/m2
A pipe has an outside diameter of 0.7 inches and inside diameter of 0.12 inches. A force of 144 lbs is applied at the end of a 1.1 ft lever arm, causing the pipe to twist. What is the maximum stress in the pipe in psi? the correct answer is 28248 please show steps!!
A tensile force. of 120 kN is applied on a 0.02-m diameter and 2-m long rod. After applying the load, the diameter decreases to 0.01998 m and the length increases to 2.01 m. The true stress on that rod is?
Question 1 In the strength of material, the section of the body involved is taken into consideration unlike the mechanics of materials. What is the force applied to a material divided by the area? a. normal strain b. normal stress c. strength d. shear stress e. external force Question 2 An 5.40 meter steel bar is loaded with a tensile load of 250 KN, determine the diameter of the steel bar if the elongation is limited to 4.8mm and E = 200 GPa. Choose the nearest answer. a. 42.50 mm b. 45.00 mm c. 90.00 mm d. 37.20 mm e. 105 mm
Given a 2m-length rod with 23.0 mm diameter what is the actual stress (in MPa) if axial load is 10.4 kN.
a 12mm thick steel tire has a width of 110mm and an internal diameter of 800mm. It is heated and shrunk onto a steel wheel 800.50mm in diameter. The modulus of elasticity of steel is 200gpa. Which of the following most nearly gives the comprehensive pressure between the tire and the wheel? A 3.30 mpa B 3.90 mpa C 3.75 mpa D 4.35 mpa

SEE MORE QUESTIONS

Recommended textbooks for you

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Elements Of Electromagnetics

Mechanical Engineering

ISBN:

9780190698614

Author:

Sadiku, Matthew N. O.

Publisher:

Oxford University Press

Mechanics of Materials (10th Edition)

Mechanical Engineering

ISBN:

9780134319650

Author:

Russell C. Hibbeler

Publisher:

PEARSON

Thermodynamics: An Engineering Approach

Mechanical Engineering

ISBN:

9781259822674

Author:

Yunus A. Cengel Dr., Michael A. Boles

Publisher:

McGraw-Hill Education

Control Systems Engineering

Mechanical Engineering

ISBN:

9781118170519

Author:

Norman S. Nise

Publisher:

WILEY

Mechanics of Materials (MindTap Course List)

Mechanical Engineering

ISBN:

9781337093347

Author:

Barry J. Goodno, James M. Gere

Publisher:

Cengage Learning

Engineering Mechanics: Statics

Mechanical Engineering

ISBN:

9781118807330

Author:

James L. Meriam, L. G. Kraige, J. N. Bolton

Publisher:

WILEY

SEE MORE TEXTBOOKS