- 50 mm-50 mm- 200 mm 10 mm

Q: The change in length takes place in the opposite direction of action of external load is known as…

A: When a body subjected to an external load then a linear strain occurs in the direction of opposite…

Q: scuss the concept of stresses? State the properties could be drawn from the stress strain diagrams

A: when load is applied on a member , by nature it will try to deform the member. the material will try…

Q: The channel shape cross-section and the rectangular cross-section shown in the Figure Q4 are made of…

A: The solution is provided below

Q: The fine grains have lower toughness than coarse grains. Select one: True False

A: the given statement is false.

Q: Which rivet is least likely to fracture first? a A b C O B Ос d The rivets are equally likely to…

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Q: If the Vicker’s hardness  number (HVN) is 385 N/mm2, how much load was applied on the test specimen…

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Q: What is the unit of strain? Select all correct answers.     m/m     no unit     mm/mm     mm

A: Strain is ratio of change in dimension to the original dimension.

Q: The channel shape cross-section and the rectangular cross-section shown in the Figure Q4 are made of…

A: Given parameter,Yield stress for channel shaped section,           Yield stress for the rectangular…

Q: 1 F= 70,000 lbs. 60- 1 F= 70,000 lbs. STAINLESS STEEL angle A = Will the rod fail? (Yes/No) YIELD…

A: Since it is not clearly visible except L=60" the dimensions are in inches or feet, so it is taken in…

Q: 20 mm- 50 mm 20 mm 100 mm 50 mm 100 mm M-8 kN-m A unique strut, shown in the figure, will be used in…

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Q: The channel shape cross-section and the rectangular cross-section shown in the Figure Q4 are made of…

A: The solution is provided below

Q: Within the limits of our analysis, if the stress amplitude to which we subject a steel specimen is…

A: Concept: Stress amplitude : It is the difference between maximum stress and minimum stress when…

Q: 2- Draw Shear Stress vs. Strain Diagram for steel specimen

A: To draw stress vs. strain diagram for steel specimen

Q: A machine component is modeled as a solid round cross section rod with two loads. At the location of…

A: Axial forceTorqueDiameterLength

Q: What is Longitudinal Stress?

A: The stress produced along the length of an object due to the presence of forces which are equal and…

Q: What is the modulus of toughness for steel B? Steel B 400 350 300 250 200 150 100 50 0.1 0.2 0.3 0.4…

A: Modulus of toughness for the steel B is the area under the stress-strain curve upto fracture.…

Q: Q2/ Determine the diameter of the rivets and the forces in all rivets. Take Tallowable as 60 MN/mm2.

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Q: a) The stress in the wire. Answer in MPa b) The strain in the wire. c) The increase in the length of…

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Q: 300lb -800lb 30 30 -200lb 600lb FORCE Ibs F= F.Cos(e) F = F.Sin(e)

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Q: Please select the correct answers according to the given figure for the elastic behaviour of steel…

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Q: If the area under the stress and strain curve is more then it is concluded that the material has…

A: The area under stress - strain curve represents the energy required or stored in the material before…

Q: What is the tensile stress?

A: When there is loading over a member in the direction of its axis, then stress produced under such…

Q: What is the Average Compressive Stress?

A: Forces acting perpendicular to the cross section of the body are normal forces. They can be either…

Q: The formula for Critically Resolved Shear Stress is

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Q: Q6/ The value of compound stress of normal stress is equal to summation of both stresses due to…

A: The members may be subject to eccentric load or combination of bending moment and axial force. Then…

Q: In tensile test the percentage of elongation was 29.8%. If the final length reached to 84.37mm, so…

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Q: A fixation plate (thickness 3 mm, width 40 mm) has a circular hole of radius 5 mm. The plate…

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Q: Determine the final cross-sectional area for a tensile specimen that has 31 mm2 as the initial area…

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Q: 50 units 50 units A

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Q: solve all 3

A: For the thermal system with a time constant (τ) of 2 seconds:Rise time: Around 4.6 seconds (system…

Q: is the working stress, if the allowable stress in the material is 40 MPa and FOS is 3.5. O a. 1142.8…

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Q: 0.54 kN A 200 mm C A L 1.35 kN D E 500 mm 400 mm 0.54 kN B -300 mm

A: Given

Q: If the engineering stress is 100 MPa, and the corresponding engineering strain is 0.0015, what is…

A: Given Data: Engineering Stress σE=100 Mpa Engineering Strain ε=0.0015

Q: How is the Strain energy caused?

A: Strain energy is the energy that is caused due to deformation in a body. The area under the…

Q: Typically, the shear yield stress is what fraction of the tensile yield stress?

A:

Q: If the Vicker’s hardness number (HVN) is 350 N/mm2, how much load was applied on the test specimen…

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Q: А. 42%

A: strain = displacement/ initial dimension

Q: In the state of loading as made of brittle material tensile and compression fracture values ​​of the…

A: Given data In the state of loading as made of brittle material tensile and compression fracture…