Explain the significance of Fluid friction damping in an indicating Instrument.  Diagrams – draw neatly , scan and attached

Q: The two shafts of a speed-reducer unit are subjected to couples of magnitude M1 = 10 Ib-ft and M2 = ...

A: Given data: M1=Mz=10 lb.ftMy=0M2=Mx=5 lb.ft Need to determine the equivalent couple and its directio...

Q: Aluminum alloy 2024-T3 (T3 temper designation) is reported to have an elastic modulus of 72.4 GPa, y...

A: GivenE=72.4Gpaσy=345MPaμ=0.33w=20mml=150mmP=40000N

Q: the critical load becomes

A: Given; If the length of a column is doubled ;the critical load;   P=π2EIl2  

Q: Example: A hemisphere projection of diameter 0.6 m exists on one of the vertical sides of a tank. If...

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Q: Ceel wire is we 140 mm and aressure, find

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Q: A horizontal bar, fixed at one end (x = 0), has a length of 1 m, and cross-sectional area of 100 mm2...

A: As per given  P=10kn L=1m A=100 mm2 We have to determine modulus of elasticity varies along the leng...

Q: Determine the centroid of the area shown below figure by the direct integration method.

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Q: g. How does the result in part (f). compare with the efficiency of a Carnot engine operating between...

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Q: 33 In a compound helical spring, the inner spring is arranged within and concentric with outer one b...

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Q: Use the graphical method to construct the shear-force and bending-moment diagrams for the beam shown...

A: given; →lets take reaction at A=RA→lets take reaction at E=RE→a=5.2ft→MD=7000lb-ft→P=1100lb→w=235lb/...

Q: Determine the size of clean wrought-iron pipe (e=0.046 mm) required to convey 250 L/s of oil, =1x10...

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Q: Q5/ Replace the two forces by an equivalent resultant force and couple moment at point 0. Set F = 20...

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Q: thrust 'H' at each support.

A: given:

Q: 2. At the beginning of the compression stroke and ideal Otto cycle has an air pressure of 15 psia, a...

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Q: If the velocity of water is 8 m/s and the pressure is 140 kPa on the discharge side of a pump. a. Wh...

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Q: 1 2. 8. 09 Draw the isometric perspective of the part whose FRONT and TOP views are given below. (sc...

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Q: Mass of ball=2.1 kg Velocity of bas=2.2 m/s Determine kinetic energy

A: Given, Mass of ball = m = 2.1 kg Velocity of ball = v = 2.2 m/s   Kinetic energy is the energy store...

Q: A driver finds that her car will descend the slope e1=3.0° at a certain constant speed with no brake...

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Q: descend with a steady velocity of 8 m/s ignoring air movement. The drag coefficient of parachute as ...

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Q: Determine kinetic energy

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Q: Determine the constraint equation which relates the accelerations of bodies A and B. Assume that the...

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Q: 4Anal lubaricant is put between twe camxial. cylindexs. Ghe cuter. is xotuting arith aunequlax. vela...

A: Solution: Given Data: ω=80 cycles/secR=5 cmc = 0.4 mmTo=70oCV=0.75 cm2/sρ=1.25 g/cm3k=0.0056 cal/s-c...

Q: A turbo-generator has a combined steam rate of 5.35 kg/kwh at its rated output of 20,000 kW. The ste...

A: Given data as per question combined steam rate = 5.35 kg/kwh  output = 20,000 kw Steam inlet pressur...

Q: Dry saturated steam at 10 bar pressure expands isentropically through the nozzle to a pressure of 4 ...

A: X axis- entropy Y axis- Temperature At P1= 10 bar, T1= Tsat= 179.9 °C= 452.9 K At P2= 4 bar, T2= Tsa...

Q: 4. Determine the internal normal force, shear force, and bending moment at point C in the beam. 10 k...

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Q: A refrigerator uses refrigerant-134a as the working fluid and operates on the vapor-compression refr...

A: Answer: The comparison of actual cycle with the ideal vapor compression refrigeration cycle is shown...

Q: If a = 2 in, and the density of the fluid is 60 lbm/ft^3, what is the pressure at point B in psia?

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Q: determine the time when the velocity of the elevator will be 3 m/s.

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Q: The cylinder of an engine is I m long and has an outside diameter of 6 cm. The outside surface tempe...

A: Given Datal=1md=6mT=200°CT∞=30°Ch=25W/m2Kn=12l2=3mk=75W/mK ***As per our company policy we are suppo...

Q: 21 Given, z1=2+3j and z2=3-4j, determine the argument in two decimal places of the resulting value o...

A: Given:z1=2+3jz2=3-4j

Q: Truss detail Member=9 Joint=6 Reaction=4 Is truss formed is stable

A: Given data : Number of joint=J Number of member=m Number of support reaction=R   Required : To check...

Q: Q3 The external net force component along the displacement of 25kg box varies with the magnitude of ...

A: Given; The mass of box, m = 25 kg

Q: 4. You have three blocks of different dimensions b2(400mmx3000mm), b3(400mmx4000mm). Compute the str...

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Q: A uniform wheel of 60 cm dia. and weighing 1000 N rests against a rectangular block 15  cm high lyin...

A: Given Diameter of the wheel = 60 cm = 0.6 m Weight of the wheel = 1000 N Block height = 15 cm = 0.15...

Q: :1 with an isentropic efficiency of 80% when running at 15000 rpm and inducting air of 293° K. Curve...

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Q: If the Poisson's ratio of an elastic material is 0.4, the ratio of modulus of rigidity to Young's mo...

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Q: determine stress amplitude and stress ratio

A: Given; From given figure;Maximum stress,σmax=200 MPaMinimum stress,σmin=50 MPaStress ratio ?Stress a...

Q: . A parallel-flow heat exchanger is used to cool milk (C=3.845 J/Kg. 0 C) entering at 110 Celsius. T...

A: The heat transferred through a heat exchanger can be calculated using the formula given below as- Q=...

Q: The inlet and throat diameters of a horizontal venturimeter are 30 cm and 10 cm respectively. The li...

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Q: GIVE FUNCTIONS OF EVERY COMPONENT IN UNIVERSAL TESTING MACHINE (ALL PARTS_

A: A universal testing machine (UTM) is a machine that uses tensile, compressive, or transverse stresse...

Q: Find the magnitude of force if a body of 12 kg is accelerated by 5 m/s2 due to that force.

A: Given, Mass of the body = m = 12 kg Acceleration induced by the force = a = 5 m/s2   As per Newton's...

Q: Calculate the stress developed in a steel bar that is 50 mm by 25 mm when a 70kNaxial tensile load i...

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Q: List the vertices of the polygon above when it is represented using a vector data model.

A: Writing the vertices for vector data model for this closed figure as: - (0,0) (2,1) (2,0) (0,0)

Q: A water from Agno River is pumped at 13.3 L/s using a submerged pump at an efficiency of 78% that is...

A: Q= 0.013 m^3 /s head available = 30 m efficiency = 0.78

Q: Force applied-7 N Displacement=3 m Determine work done

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Q: 5 7 9. -1 8. A = 1 9. -1 -5 6 4 -7 3 -2 -3 0 8 Solve for the determinant of A. 63 3 7

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Q: The rigid beam of negligible weight is supported by a pin at o and two vertical rods. Find the verti...

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Q: Q2 A sack in Figure Q2 with a mass of 2.5kg slides down a smooth surface of a curve described y = 0....

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Q: For the beam AB shown in the image below, select the correct FBD in order to determine the support r...

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Q: Calculate the acceleration of block A, in

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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.