What is axle, shafting, spindle, axial loading, and thrust bearing in terms of mechanical elements?

Q: How do temperature and fretting factors affect the fatigue life of a component made from metal…

A: Fatigue Life : Definition - Fatigue Life is refer as the deformation and failure behavior of any…

Q: Tj = 240 N-m and T = 740 N-m. (Figure 1) Part A Determine the magnitude of the torque at section AB…

A: (A) The free-body diagram of the shaft is given as, From the above diagram, the equilibrium of…

Q: How is the Superposition of load and displacement possible?

A: For applying the superposition theorem first, the load applied to the member is broken down into…

Q: 5) What are the major kinds of mechanical loads experienced by muscle, tendon and bone?

A: The primary loads on our body tissues comprises of three which are compression, tension, and shear.

Q: 14-Which of the mechanical properties given below related to inconel 718 is not correct?

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Q: Grade 1020 steel has a yield strength of 290 MPa and an elastic modulus of 207 GPa. Another grade of…

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Q: What is the Distortion energy failure theory? Under what loading types and materials would you use…

A: The Distortion energy failure theory states that a material yields or fails when the total…

Q: Select all true statements regarding the effect of the steel moment arm, gamma, on normalized P-M…

A: Short reinforced concrete columns subjected to axial load with uniaxial bending react…

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: WHICH TWO VIBRATIONAL PARAMETERS ULTIMATELY DICTATE THE SERVICE LIFE OF MANY ENGINEERING COMPONENTS?

A: Vibration in the mechanical components reduces the life of the components. When a component of the…

Q: 3. AISI 1040 steel: a) is an alloy steel b) is a carbon steel c) has 0.4% carbon d) is an ASM…

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Q: What would be the consequences in case a mechanical engineer lacks knowledge of mechanical…

A: Given Mechanical Engineer To find Consequences in case a mechanical engineer lack knowledge of…

Q: What, in your opinion, are the possible applications of the course ‘Mechanical Vibration’ in the…

A: Mechanical Vibrations applicationsMechanical Vibration is a very wide part in the feild of…

Q: Using various tables, determine the specific strength (yield strength-to-density ratio) in unit of…

A: From the tables, obtain the yield strength and density for each material.   To find: Specific…

Q: Free body diagram N F F. N F. Figure 5.15 (a) What is the mechanical advantage of a nail…

A: The distance from the pivot where force is exerted is li=45.0 cm. The distance of the pivot from the…

Q: Discuss the basics of steel to present day in the automotive industry and the mechanical engineering…

A: Steel is an alloy of iron and carbon and certain other elements that is widely used in structural…

Q: What role can a notch or a flaw play in determining the total fatigue life of a component?

A: Fatigue Life of a component: The number of cycles of stress-strain which a specimen can withstand…

Q: If the required yield strength of a steel is 150 ksi, could SAE 1141 be used? Why?

A: Given :-  Required yield strength of steel = 150 ksi   To Find:- Suitable condition and SAE number…

Q: F(t), A 27 FIGURE 1.114 Impact force created by a forging hamm F(t) MA A 27 -A FIGURE 1.116 A…

A: in this question, no values are given , so the below mentioned values are taken for the reference

Q: What happens if the material is isotropic?

A: Materials have certain properties like homogeneity, showing isotropic behavior, etc. Isotropy is…

Q: 11) If this material is subjected to a stress amplitude of 200MPA, how many cycles stress can the…

A: Given: From graph, The number of cycles at 210 MPa, N1 = 106 The number of cycles at 480 MPa, N2 =…

Q: What is the relation between specific damping capacity and loss coefficient?

A: The purpose of this presentation is to establish the relation between specific damping capacity and…

Q: Define the term work of force?

A: Work of force is defined as the dot product of force and displacement  W=F.S…

Q: Which of the following formula generally used for low carbon steel? Electrode tip diameter = 0.10’’…

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Q: What is the largest safe torque, in Nm, can be applied to the circular cross-section?(Provide answer…

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Q: Define the term load-displacement relations?

A: Load displacement relations give the relationship between the displacement caused by any load on any…

Q: Why is it important to determine the stress and deformation that occur in a shaft when it is…

A: When torque is applied to the shaft, stress distribution takes place along the cross-sectional area…

Q: What is the cause of forced vibration?

A: Vibrations are classified into two types: Free and Forced Vibrations depending upon the nature. Free…

Q: If a key material has a yield strength of 80 ksi, and a safety factor N= 2, what would be the design…

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Q: What is the modulus of rupture for torsion?

A: In the torsion test, the modulus of rupture in torsion is the maximum value of shear stress at…

Q: - A bearingis that machine element con strains Rlelatira yotion to only motion, and the desNed…

A: There are many types of Ball bearings: 1. Ball bearings i) Deep groove ball bearings ii) Single row…

Q: What is meant by the terms “Endurance Limit” and “Fatigue Limit”?

A: Endurance Limit: It is defined as the maximum value of completely reversed bending stress that a…

Q: Which material is NOT capable of holding a static load at 600 °C? Magnesium Nickel Aluminium…

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Q: How is it possible to investigate certain critical sections along the shaft where the combination of…

A: The investigation of critical sections along the shaft where the combination of a resultant moment…

Q: The unit of torsional rigidity and the flexural rigidity is the same. Select one: True Fals

A: Torsional rigidity: It is defined as the product of modulus of rigidity and polar moment of inertia.…

Q: List the mechanical advantages of force?

A: The mechanical advantage of force can be understood in simple terms as the greater load can be…

Q: How are the energy methods applied in order to solve problems involving deflection?

A: Given: Energy method on deflection problem To Show : How are the energy methods applied in order to…

Q: leafs spring contains 4 full-length and 8 graduated leafs. The eyebolts at the support are 20 inches…

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Q: How are the materials classified as ductile or brittle?

A: Ductile material When the material undergoes plastic deformation before the failure of the material…

Q: Why are most of the loadings coplanar?

A: In the case of coplanar loadings system  The net force of the system is zero and The net moment is…

Q: What is meant by the term composition of material?

A: Composition is relative amount of all the substances or elements present in the material. Generally,…

Q: A material has an mean indentation diameter of 3.64 mm created by a 5 mm diameter Brinell Indenter.…

A: Given data Mean indentation diameter (d) = 3.64 mm Diameter of brinell indenter (D) = 5 mm Hardness…

Q: What is a steady-state of vibration?

A: steady-state means constant w.r.t to time

Q: If a constant-stress load cycle is periodically interrupted by an anomalously large stress cycle,…

A: Fatigue lifetime Generally, it is a mechanical term used for the measurement of the lifespan of a…

Q: Describe the stress analysis process and the concept of the following failure theories for…

A: Theories of failure are the theories that help us to find the safe dimensions of the objects or…

Q: ehavior of tensingrity bridge

A: Given Data : Tensegrity bridge

Q: What is centre of mass and centre of rigidity and relation between centre of mass,centre of rigidity…

A: Centre of mass: Center of mass is the (imaginary) point where the whole mass of the body is supposed…