A single degree of freedom system with viscous damper is shown in Figure 2. a) Determine the natural frequency and damping ratio if M 1 kg, kı = 11 N/m, k2 = 14 N/m, c1= 3 N.s/m and c2= 2 N.s/m.

Q: The same volume of the FCC iron will be heavier than the BCC iron Equiaxed grains show anisotropic…

A: Q1. The same volume  of  the FCC iron will be heavier than then BCC iron. The statement is TRUE…

Q: Why is it important to determine the slopes and displacements?

A: Slope – when ever any load is applied on the beam due to its elastic properties it bend in very…

Q: In the context of metal fatigue, which of the following statements best describes the phenomenon…

A: Metal fatigue refers to the weakening or failure of a material after being subjected to repeated…

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: What are internal forces?

A: Internal forces are defined as the forces exerted by the particles of the body on each other within…

Q: What is meaning of elasticity?

A: Elasticity - it is the tendency of an object or material.this can be measured by applying load on…

Q: Define mechanical efficiency.

A: Mechanical efficiency: Mechanical efficiency is defined as how much the input energy converts into…

Q: What is damped Vibration.

A: Given Data : damped Vibration.

Q: When does a vibrating motion occurs?

A: Vibratory motion: Vibratory motion is defined as the type of motion in which a particle moves to…

Q: How does mechanical engineering contribute to sustainable development, and what are some of the…

A: Sustainable Development: In simple words Sustainable Development can be referred to as 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: what are the difference between impact testing and tensile testing

A: Both test are use to measure the properties of a material.

Q: The bodies which will not change its shape under the action of applied forces are called ________…

A: The bodies which will not change its shape under the action of applied forces are called ________…

Q: Give 5 examples of Critical Damping, Over Damping, Under Damping.

A:

Q: What mechanical property describes the ability of a material to absorb energy when it is deformed…

A: It is required to determine correct mechanical properties

Q: How does point defect affects the property of a material?

A: To find : How does point defect affects the property of a material

Q: Enumerate at least 10 good effects of vibration.

A: Vibration in any system is not good at all. All the mechanical/Engineering system is designed to…

Q: a turbine blade ir A ceramic/polyme cell Automotive steel

A:

Q: Two forces, 100 kN and 200 kN, act on the rectangular column in the figure. Find the stresses at A…

A: The cross-section of the rectangular column is shown below: considering dimensions in mm

Q: How the forced vibrations can arise?

A: When a body vibrates due to the influence of external periodic force, then this type of vibrations…

Q: What can you say about Vibration Engineering?

A: Given Data⇒ Vibration Engineering Required Data⇒ What can you say about Vibration Engineering?

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: Welds machining tool marks and stress reversal such as those in rotating parts can cause a…

A: Welds machining tool marks and stress reversal such as those in rotating parts can cause a…

Q: High strength materials have high

A: High strength material have high tensile strength. The slope of stress strain curve in plastic range…

Q: Endurance limit is the stress level at which the materials fails at (industrially defined) infinite…

A: According to the given dataWe need to findCorrect optionThat fits to the defination of the endurance…

Q: Search for a case of an aerospace component failure, describe the cause of failure and the steps…

A: One of the example is the space shuttle columbia disaster, which killed indian orign astronaut…

Q: What is the difference between material & a structure?

A:

Q: What are some industrial applications of vibration analysis?

A: Vibration analysis is a process which monitors and observe the levels and patterns of vibration…

Q: When a material breaks suddenly with no sign of deformation, what is it said to be?

A: Brittle Material

Q: Discuss what do you learn from the course of Mechanical Vibration.

A:

Q: Which of the following material properties is independent of time? Plasticity Creep Relaxation…

A: There are so many mechanical properties of material. Some are dependent of time and some are…

Q: How does the field of mechanical engineering contribute to advancements in renewable energy…

A: Mechanical engineering is a multidisciplinary field that plays a crucial role in driving…

Q: Define deformation process

A: Deformation process is the secondary manufacturing process.

Q: What is damping Vibration.

A: Given Data : damped Vibration.

Free Damped Vibrations

Free vibration is a type of vibration in which the external force is removed after giving the initial displacement to a body/system. In other words, in this type of vibration, force is applied at the initial displacement of the system, and after the initial displacement, force is removed, and the system vibrates at the natural frequency.