When the damping is sufficient to prevent the system from oscillating, it is referred to as what?

Q: If a system vibrates due to its initial disturbance only, it is called vibration. Select one: O a.…

A: Forced Vibration The type of vibration that takes place under the excitation of external forces is…

Q: An anharmonic oscillator has the differential equation: dr dt²

A:

Q: EXAMPLE OF FAILURE CAUSED BY RESONANCE

A: Explanation Resonance: Resonance is the phenomenon at which the natural frequency is equal to…

Q: The number of cycles per unit time is called the of vibration Select one: O a. frequency O b. period…

A: Frequency The number of complete oscillations per unit time is called frequency, that too in a…

Q: in vibration, motion that occurs within a specified/one time period is called ____?

A: Vibration is a periodic motion.

Q: are unstretched/uncompressed, the maximum vertical velocity can be is 1 m/s. What is the minimum…

A:

Q: The equivqlent of Voltage in the mechanical system is O a Damper O b.mass Oc Spring C. O d. Force

A: The analogy is used to find similar phenomena in two different kinds of systems. The…

Q: the mode of torsióna הבהרו ar

A:

Q: critically damping system, the motion will be: periodic aperiodic harmonic steady state

A:

Q: escribed by the differential equation Dä + 200x + 810x 0 (units as per SI stem), which of the…

A: Solution is attached below:

Q: What is the types of damping in the mechanical system?

A: In Damping, the energy is dissipated from system.

Q: Match the following terms with the definitions. Damping Bandwidth End point Home position…

A: Solution:   The following are correctly matched below:

Q: frequency of rotation of the machine Choose... in rad/s is The natural frequency of the system in…

A: As per our guidelines, we are supposed to answer only first three subparts in case of multiple…

Q: 1- Any succesșive amplitudes of a vibratory system can be used to determine the logarithmic decremen…

A:

Q: QUESTION 1 Suppose the frequency of a system is measured to be 2rad/s and after the addition of…

A: Frequency of spring mass system is given as  ω=km where ω, k, and m are angular frequency, spring…

Q: The main door of the factory is attached to motor, if a reluctance tacho-meter has a 100-tooth gear,…

A: Given that, Number of teeth of gear, N=100,Pulse count=20 pulse per minuteRadius of the wheel, r=50…

Q: What is the number of degrees of ?freedom for the system F(t) Mass (machine+suspended foundations)…

A: Degree of freedom of system: The minimum number of independent variables required to completely…

Q: False True DOF of a system is defined by the minimum dependent coordinates that made a position of a…

A: To find  True false

Q: the following shadec

A: given:

Q: The crank-rocker mechanism is an example of motion Select one: O a. Rotation-translation O b.…

A:

Q: Choose correct answer: The number of oscillation per second is frequency. Select one: True False

A: The number of oscillation per second is frequency. Answer: True

Q: In speed coontrol of dc motor, the final control element is motor. Select one: O True O False

A: By controlling the voltage and by that controlling the motor .. The speed of DC motor can be…

Q: b) Discuss the differences between Overdamped, Critical Damped and Under Damped in a vibratory…

A:

Q: In speed coontrol of dc motor, the potentiometer is used as a control element. Select one: O True O…

A: A potentiometer is a device that has terminal resistors used to measure the electrical potential or…

Q: "If the release time for the job " i" is r;, then this condition can be incorporated into the model…

A: In this problem, it is asking about the condition for release time for a job i.

Q: Sketch the circuit of summing amplifier using op amp to get Vout= 3V1+ 4V2+5V3.

A: Given data: Vout= 3V1+ 4V2+5V3 RF = 1 kΩ G1 = 3 G2 = 4 G3 = 5

Q: What is the number of degrees of freedom ?for the system F () 0 Mass (machine +suspended…

A:

Q: Skedch the motion of a damped oscillator for three Cases ) Underdamp ()cnitically damp and (ii)…

A: (i) For under-damped system, the expression for the motion can be written as below,…

Q: frequency of the system in

A: both a and b System has same natural frequencies.

Q: When the vibrating motion will have the same characteristics as the simple harmonic motion?

A: For any type of motion be it vibration or SHM is because of forces. One is external force and one is…

Q: (a) Derive the equation representing the circuit below: lell L i V. (Ъ) Determine the stability of…

A: This is a LC circuit which called as Tank circuit or resonant Circuit.

Q: What is the mass or region outside the system called?

A: As per Question What is the mass or region outside the system called?

Q: What is damped natural frequency?

A: The practice amplitude of vibrations becomes progressively smaller as energy is lost due to…

Q: A clock pendulum executes simple harmonic motion. Select one: O True O False

A:

Q: If a system vibrates due to its initial disturbance only, it is called vibration. Select one: O a.…

A: If a system vibrates due to its intital distrubance only it is called ........ vibration.

Q: How magnification factor varies with damping ratio for a particular value of frequency ratio?

A:

Q: Vibrations

A: given:

Q: The diagram that shows the operation of the system is figure (AE

A: we have to determine the appropriate diagram for the process

Q: List at least three differences between the free vibrations of an underdamped system and a system…

A: Vibration is the oscillation motion in mechanical dynamic systems. Although any system can oscillate…

Q: In speed coontrol of dc motor, the tachogenerator is used as control unit. Select one: O True O…

A: Dc Motor

Q: 300 rpm. The index of compressor and expansion is 1.3. Determine; of the cylinder; erature; er;

A: assume in the absence of clearance   data we have  P1 = 1 BAR , T1 = 15°C  P2 = 7 Bar  N = 300rpmn =…

Q: The number of oscillation per second is periodic time. Select one: True False

A: It is required to evaluate given statement

Q: True False A partical is said to be in equilibrium if it remains at rest if originally at rest, or…

A: Static equilibrium: A particular is said to be in static equilibrium if the net force acting on it…

Q: A clock pendulum executes simple harmonic motion. Select one: O True False

A: option -2 False is the correct answer. clock pendulum can not execute simple harmonic motion it…

Q: In dc. motor, the undirectional torque is produced with the help of

A: GIVEN DATA -  A QUESTION GIVEN ABOUT D.C. MOTOR

Q: A) The time of the day that the parameters are computed BThe maximum amplitude that the system can…

A: The correct option is A The motion or system are not set to thier critical damping factor because…

Q: The vibration of a system depends on the choice of the coordinate system. Select one: QTrue O False

A: The given statement is true.

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.