For a viscous damper the damping force is given by a. F. = c sqrt(*) b. F, = cë %3D c. F. = cx? d. F = ci

Q: :Q1: Answer the following by choosing the multiple choices (Vibration) :Equation of motion EOM in…

A: To determine the correct options.

Q: 10. MC Critical damping is defined as a. C, = 2sqrt(km) b. C = sqrt(k/m) c. C = k/m d. C, = k/m? 'cr…

A:

Q: Consider a two-stage cascade refrigeration system operating between the pressure limits of 1.2 MPa…

A: Solution to first three sub-parts as per our guidelines and as mentioned by the student:

Q: 17.Multiple choices Which statements about dynamic balancing are correct?

A: dynamic balancing involves balancing out the centrifugal forces generated due to to offset masses ,…

Q: M2 Delermike X for thesgshem abore

A:

Q: 3. During tug of war, the bicep muscle generated 4k N force that was perpendicular to the forearm…

A:

Q: What are the common types of damping? Select one or more: O a. Viscous b. Material C. Mass O d.…

A: Viscous damping -(dissipation of energy due to movement of body in fluids  dry frictional…

Q: Use Bayes’ Rule to solve the following problem: The new engine subcomponent was tested in two…

A:

Q: thermoeleman circuit given as voltage-temperature correlation E=a·T will measure the temperature in…

A: Thermoeleman circuit is given  Relationship  E = a x T Given T1 = 290 T2 = 0 Voltage V (1-3) = 16.32…

Q: 9mm Ġ Diameter 5mm x 10 150mm (Aluminium 6060) An aluminium block with holes drilled through all…

A: Write the given data with suitable variables. L=300 mB=150 mm=0.15 mH=9 mm=0.009 md=5 mm=0.005…

Q: Which two statements about static balancing are correct A The static balance is equivalent to make…

A: To find: two correct statements about static balancing

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

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

Q: In mechanical damping method:

A: Given Mechanical damping method To find Appropriate friction process

Q: Question 35 Critical path has slack time. Select one: O a. Three O b. Zero O c. One O d. Two hp

A:

Q: MATCH 2. 5 ㅈㅈ 777 2 A. H(x,y) = xi-yj B. F(x,y)=xi+yJ C. G(x,y) = -Yi+xj 3. VES A=0 B=

A: It is given vector functions, H(x,y) =xi -yj F(x,y) = xi + yj G(x,y) = -yi + xj we have to find…

Q: What other name is used to describe the vibration damper?

A: What other name is used to describe the vibration damper?

Q: Choose the symbol for Fixed displacement single rotation compressor. Select one: Oa. O b Od.

A: Answer fixed-displacement pump may be a positive relocation sort where the sum of uprooting (gpm)…

Q: What are the common types of damping? Select one or more: a. Linear O b. Mass c. Spring d. Viscous O…

A: what are the common types of damping

Q: Forced vibration depends on w„/w. O True O False

A:

Q: Why does a damper has no mass and elasticity.

A: We have given, Why does a damper has no mass and elasticity?

Q: describe how you would make a viscous damper at home, to use in a model for demonstrating…

A: We know the relation  mu''+yu'+ku=F cos wt Now at the simplest case y=0 and F=0 Now we'll look at…

Q: Find the pressure range for the two Pressure Transmitters, PT1 and PT2? A = Maximum level = 133", B…

A: Given: Here are the given data, A=133"B=1"C=3"D=5"E=2"SG=1.02 To find: PT1 min and PT1 max. PT2 min…

Q: Determine the transfer function G(s) 82(5) = for the gearing system as shown. T(S)

A: Write the given data by using the diagram.

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: Identify the measuring unit which is having nonlinear relationship between pressure difference and…

A: Answer:

Q: A spring with an unstretched legth of 5 inches expans from a length of 2 inches into a legnth of 4…

A:

Q: Bourdon pressure thermometer: match the components with functional elements of this instrument (Draw…

A:

Q: of each resistance 96) Three identical coils , 102 and inductance 42mH are conected in star to va…

A: It is given as a 3 phase supply and so line voltage is 415 V Phase voltage can be found by:…

Q: . Find the effective stiffness (ke) of the spring system shown below. m

A:

Q: =150 le 120 F = 80 lb.

A:

Q: A workshop technician used an Ingersoll Rand impact wrench to tighten and loosen tyre nut for an…

A: Given : T=15 mins/dayax=4 m/s2ay=6 m/s2az=10 m/s2 To find : Total vibration value

Q: 50 kg motor acceler ation : 6mls² M: Fliction of sur face what is the Force of the M.0.3K motor ?

A: Given data mass of block = 50 kg coefficient of friction = 0.3  Motor acceleration = 6 m/s2

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

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Q: the piston acceleration for engine at TDC and A =0.3 rotates at 2700 r.p.m, the connecting rod…

A: Internal Combustion Engine: Internal combustion engine mainly known as IC Engine. In this kind of…

Q: When a governor speed is fluctuates continuously above and below the mean speed which one of the…

A: Solution:

Q: A wire of diameter 0.86 mm and length 1.5 m has a force of 160 N applied, extending it by 5.2 mm.…

A:

Q: Q. Dexive expressive for hammer blow as applied to Lo comobive Balancing,

A: The solution is given in below step

Q: 14 In single degree of freedom systems, a. O, 0. II

A: For a single degree of freedom system , natural frequency is given by ωn = km The increase in mass…

Q: Figure 1 shows a pressure transducer based on Bourdon tube concept.   a. Indicate the functional…

A: Based on the general concept of a Bourdon tube pressure transducer, the important functional elemets…

Q: what is the critical point termperature of water is  a. 0.01 0C b. 373 0K c. 373 0C d. 647.15 0C

A: Critical temperature is the one where the liquid and gaseous phases exist in equilibrium.

Q: During your in-service training, you are tasked with the analysis of an automotive belt layout…

A:

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.