A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 16 mm, and the rod length was 360 mm. When the applied torque reached 254.8 N-m, a shear strain of 1780 microradians was measured in the specimen. What was the angle of twist in the specimen? Part 1

A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 16 mm, and the rod length was 360 mm. When the applied torque reached 254.8 N-m, a shear strain of 1780 microradians was measured in the specimen. What was the angle of twist in the specimen? Part 1

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: Describe at least two methods and the equipment used to measure tool length and radii on/for a mill.…

A: We have to measure tool length and radii which can be done by various techniques and equipment. The…

Q: A 10-stage compressor delivers 26 kg/s of air. The inlet pressure and temperature are 100 kPaa and…

A: Assume the compression process is isentropic and perfect intercooling in the intercooler.Draw T-s…

Q: 1. Specify graphically the analog and digital signals for the measuring instrument of digital…

A: The number of shafts, wheels, or other rotating objects' revolutions or rotations can be counted and…

Q: Determine the x- and y-coordinates of the centroid of the shaded area. Assume a = 11 in., b = 8 in.…

Q: The Diamond Ring Solution. The processing chip on the computer that controls the navigation…

A: Given dataGap between chip and cooling plate t=2 mmThickness of copper plate Diameter of copper…

Q: (B); Consider the instrument of Electrical Resistance Strain Gage shown in the Figure 2, and answer…

A: Passive or Active Transducer: An Electrical Resistance Strain Gage is a passive transducer. A…

Q: 150 mm 100 mm 200 mm, Two transmission belts pass over a double-sheaved pulley that is attached to…

A: The radius of inner sheave, r = 145 mmThe radius of outer sheave, R = 213 mmThe tension at both…

Q: The displacement of aparticle which moves along the s axis is given by s=(-2+3t)e-0.5t,where s is in…

A: To find: Plot of displacement, velocity and acceleration for the first 20 seconds. Time at which…

Q: Chapter 19, Problem 54P, part task b I think there is an error in part task b. It is not clear how…

Q: The force P at D causes the rigid bar CBD to rotate by 0 = 0.5°. The flexible cable AB was…

A: And, the given diagram,

Q: Consider a viscous flow inside an annular pipe. The inner surface of the pipe is located at r = R₁…

A: It is asked to find the following

Q: Statics of Rigid Bodies Content Covered: - Method of Sections Direction: Create 1 problem based…

A: A simple truss is acted upon by two vertical forces acting at B and D, as shown. Compute to the…

Q: In the rotameter (gas flow sensor), rotor friction is greatly increased by water condensation and…

A: In the case of a rotameter used as a gas flow sensor, water condensation does not typically increase…

Q: a. Calculate the distance AB. b. The section BC is to be drilled in the direction of the vector…

Q: How did you get the third step where Ed/dt +Es/dt is equal to stress/n +1/E(d stress/dt)

A: Given equation:

Q: (b) Two forces of P = 100 N and Q = 50 N acted on the pole, as shown in Figure Q.2(b). Neglect the…

Q: draw the MT diagrams for the simple beam and loading given below

A: Draw the MT diagrams for the simple beam and loading given below,

Q: A frame structure, as shown in the following diagram, is given. Calculate: (a) Reaction forces at…

Q: C is not correct

A: Gap between chip and cooling plate t=2 mmThickness of copper plate Diameter of copper plate Maximum…

Q: Determine the moments of inertia about the y-axis of the circular area without and with the central…

Q: 35-39. Match the correct letter with the appropriate number for the machining processes below a.…

A: Given:Machining process name and diagramTo determine:Matching the processes with correct diagram

Q: The normal strain in a suspended bar of material of varying cross section due to its own weight is…

Q: Refrigerant-134a at 1 MPa and 90°C is to be cooled to 1 MPa and 30°C in a condenser by air. The air…

Q: F The shaft is loaded with two forces as shown and is fixed at A. The strength is defined as the…

A: The given problem involves analyzing the strength of a shaft subjected to two forces and determining…

Q: Two previously undeformed specimens of the same metal are to be plastically deformed by reducing…

A: Plastic-Deformation:When a material is subjected to an external force or stress, a process known as…

Q: The 15-kg block A has a velocity v = 13 m/s when it is s = 6 m from the 10-kg block B as shown in…

Q: Determine the tension in the cable when the 400kg block is moving upward with a 4m/s acceleration.…

Q: Determine the maximum height reached by the ball. b- Determine the velocity of the ball when it is…

A: given function - To determine the maximum height reached by the ball, we need to find the vertex of…

Q: (b) A cantilevered beam of length 300 mm and rectangular cross-section is carrying a fluctuating…

A: Consider the expression for stress ratio.Here is maximum stress, is minimum stress, are maximum…

Q: The H-beam is subjected to a shear of V=60 kN. determinate the flow at point A

A: The shear force is

Q: f the magnitude of the resultant force’s x component is to be 9 kN, determine the magnitude of force…

Q: Two identical cars A and B are at rest on a loading dock with brakes released. Car C, of a slightly…

Q: A "swing ride" is shown in the figure. Calculate the necessary angular velocity w for the swings to…

A: A "swing ride" is shown in the figure. Neglect the mass of the cables and treat the chair and person…

Q: 1.5 kN 120 mm Outer diameter: 72 mm Inner diameter: 62 mm 150 mm 120 mm 4.5 kN A For element A find:…

A: Evaluate the equivalent couple about longitudinal axis of hollow circular shaft (that is axis…

Q: Determine the normal force, shear force and moment at points B and C of the beam.

A: Consider a free body diagram:Here and is the horizontal and vertical direction at A, is moment at…

Q: The cantilever strut is subjected to the point loads P₁ = 2.8 kN and P₂ = 5.6 kN. (Figure 1)…

Q: What is the ground pressure of the following machine

A: Model Name - CAT D6T LGPShoe width = 36 in

Q: Reaction at A: RA = Reaction at B: RB: = kN KN

Q: Calculate the heat that will pass through a wall that measures 6m by 6m and has a thickness of 0.4m…

A: The wall's height 'h' and width 'w' are 6m and 6m respectively.The thickness of the wall, L=…

Q: Which one of the following processes of heat transfer requires the presence of a fluid? a.…

A: (a) Conduction: Conduction is heat transfer through direct physical contact between materials. It…

Q: • (Bonus) What term can be neglected in the equations of motion for a fast moving robot? Answer 8:…

A: The correct option.

Q: A cable supports a load of w=100 N/m uniformly distributed along the horizontal and is suspended…

A: According to the given dataw=100 N/mWe need to findTension in the cable at A

Q: Determine the compressive force developed in the block. Neglect friction at the bearing A. Express…

A: Ans Given F=35NMean radius r1 = 6mmLead r2 = 8mmWe know that angle of friction is given by

Q: A cylindrical rod 100 mm long and having a diameter of 10.0 mm is to be deformed using a tensile…

Q: Problem 2: Consider the following Rankine cycle with reheat (notice the numbering here is different…

A: Given:For the reheat Rankine cycle,Steam enters the first turbine at 14 MPa and 600 °CReheat…

Q: The T-beam is made from two plates welded together as shown. Determine the maximum uniform…

Q: 16.1 A polymeric support made of poly(methyl methacrylate), PMMA (Tg = 80 °C), has been used in a…

Q: No 7

Q: The lower yield point for a certain plain carbon steel bar is found to be 135 MPa, while a second…

Q: The volume of 1 kg of helium in a piston-cylinder device is initially 5 m³, Now helium is compressed…

A: The mass of the helium, (m)=1 kg.The initial volume of the helium, ()=5 m3The final volume of the…

Question

A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 16 mm,
and the rod length was 360 mm. When the applied torque reached 254.8 N-m, a shear strain of 1780
microradians was measured in the specimen. What was the angle of twist in the specimen?
Part 1
Calculate the shear stress in the specimen.
Correct
Answer:
T= 316.97
eTextbook and Media
Part 2
Use Hooke's Law to calculate the shear modulus of the specimen.
answer:
G= i
MPa
MPa
Attempts: 1 of 5 used

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: Introduce to the given data

VIEW

Step 2: Calculate the shear stress of the specimen

VIEW

Step 3: Calculate the modulus of the rigidity.

VIEW

Step 4: Calculate the angle of the twist

VIEW

Solution

VIEW

Step by step

Solved in 5 steps with 9 images

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

A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 34 mm, and the rod length was 400 mm. When the applied torque reached 275.8 N·m, a shear strain of 2150 microradians was measured in the specimen. What was the angle of twist in the specimen?
A rod specimen of ductile cast iron was tested in a torsion-testing machine. The rod diameter was 14 mm, and the rod length was 260 mm. When the applied torque reached 314.5 Nm, a shear strain of 2115 microradians was measured in the specimen. What was the angle of twist in the specimen?
In a torsion text, the specimen is a hollow shaft with 40 mm external and 20 mm internal diameter. An applied torque of 2 kNm is found to produce an angular twist of 0.5° measured on a length of 30 cm of the shaft. The Young's modulus of elasticity is 200 GPa. Find the value of (i) Modulus of rigidity. (ii) Poisson's ratio. (iii) Bulk modulus of elasticity.
In a torsion text, the specimen is a hollow shaft with 40 mm external and 20 mm internal diameter. An applied torque of 2 kNm is found to produce an angular twist of 0.5° measured on a length of 30 cm of the shaft. The Young's modulus of elasticity is 200 GPa. Find the value of..... 1.Modulus of rigidity. 2. Poisson's ratio.
For some metal alloy, a true stress 345 MPa (50040 psi) produces a plastic true strain of 0.02. How much will a specimen of this material elongate when a true stress of 418 MPa (60630 psi) is applied if the original length is 500 mm (19.69in) ? Assume a value of 0.22 for the strain- hardening exponent, n
The data shown in the table below were obtained from a tensile test of high-strength steel. The test specimen had a diameter of 13mm and a gage length of 50mm. At fracture, the elongation between the gage marks was 3.0mm and the minimum diameter was 10.7mm. Plot the conventional stress-strain curve for the steel and determine the propotional limit, modulus of elasticity (i.e the slope of the initial part of the stress-strain curve), yield stress at 0.1% offset, ultimate stress, percent elongation in 50mm, and percent reduction area. TENSILE-TEST DATA Load(kN) Elongation(mm) 5 0.005 10 0.015 30 0.048 50 0.084 60 0.099 64.5 0.109 67.0 0.119 68.0 0.137 69.0 0.160 70.0 0.229 72.0 0.259 76.0 0.330 84.0 0.584 92.0 0.853 100.0 1.288 112.0 2.814 113.0 Fracture
1. A cylindrical steel specimen, with an initial diameter of 7mm, has elongated by 40% at the point when it starts to neck down. The load at the start of necking is 35 kN. What is the true stress at the ultimate tensile stress? The answer is 1273, but I'm not getting that. Please answer soon and neatly. Don't copy or I will dislike u many.
A soft steel specimen has a BHN of 150, find the equivalent 29 tensile strength in MPa. A. 393 B. 503 C. 443 D. 533 What is the value of strain at yield point of 1-inch diameter C1030 as rolled steel in the stress-strain curve? A. 0.0012 B. 0.0015 C. 0.0017 D. 0.0022 A copper column of annular cross section has an outer diameter of 0.5 m. and is subjected to an axial loading of 5 kips. The allowable compressive stress is 2 ksi. Compute the wall thickness. A. 1.15 m B. 2m C. 0.8 m D. 1 m
The following data are obtained from a tensile test of a copper specimen. - The load at the yield point is 150 kN. - Length of the specimen is 24 mm. - The yield strength is 78 kN/mm2. - The percentage of elongation is 42 %. Determine the following iii) Stress under an elastic load of 14 kN, iv) Young's Modulus if the elongation is 1.7 mm at 14 kN and (v) Final diameter if the percentage of reduction in area is 26 %. I wont answer for this three questions only: 1)Final Area of the Specimen at Fracture (in mm) 2)Final Diameter of the Specimen after Fracture (in mm) 3)Initial Cross-sectional Area (in mm2)
A tensile force of 10 kN is applied on a 0.02-m diameter and 2-m long rod. After applying theload, the diameter of the rod decreases to 0.01998 m and the length increases to 2.01 m. The lateral (transverse) strain is?
1. A part made of Aluminum 6061-T6 has a yield strength = 400 MPa. For each stress state below, draw all 3 Mohr's circles, find the principal stresses, and calculate the safety factor against yield using both the distortion-energy (von Mises) and maximum shear stress (Tresca) criterions. (If relevant) A clearly labeled diagram (or diagrams) clearly pertaining to your analysis with a coordinate system and relevant labels. Final answer with appropriate units and significant figures. You can use the fprintf() command in MATLAB to format numerical results A 2-3 sentence reflection on your answer. Does it make sense? Why or why not? What are some implications?
A mild steel tensile specimen of initial length 44 mm and initial diameter 6.4 mm is subjected to a tensile test and the following data are obtained. - Yield Strength as 88 MPa - Maximum Strength as 212 MPa - Fracture Strength as 152 MPa - Percentage of Elongation as 63 % - Percentage of Reduction in area as 39% Determine the Final length, Final area, Yield load, Ultimate load