Define Surface Texture

Q: The 186-lb exerciser is beginning to execute a bicep curl. When in the position shown with his right…

A: Given data WE=186 lb WC=22 lb ay=0.30g

Q: Consider the turbocharger of an internal combustion engine. The exhaust gases enter the turbine  at…

A: For turbine: T1 = 450 oC, T2 = 400 oC mass flow rate of exhaust gas = 0.02 kg/s For compressor: T1 =…

Q: A vertical cylinder of 60 mm diameter is penetrated by another cylinder of 40 mm diamet the axis of…

A: A vertical cylinder of 60 mm diameter is penetrated by another cylinder of 40 mm diameter, Q2. the…

Q: For this mechanism, locate all the instant centers using Kennedy's theorem.  a) kinematic diagram…

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Q: Tooth breakage on gear is usually a A) A crack B) None of These C) A contact Stress D)…

A: Topic : Gear Failures

Q: The 172-lb exerciser is beginning to execute a bicep curl. When in the position shown with his right…

A: Given:me=172 lbm=21 lba=0.28 gNOTE: According to Bartleyby's policy we shall answer only one…

Q: A load is mounted on a spring with a spring constant of 324 Nm -1 and confined to move only…

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Q: Correlation Function 2- & 16-7 16-0 1E-6 16-4 16-3 16-2 16-1 18-0 Delay time [s] Figure 1 1) Figure…

A: According to the theory of dynamic light scattering, small particles disperse more quickly than…

Q: 17 For the pulley system shown, the velocity ratio is: ange (A) 1 (B) 3 (C) 4 (D) 10 LOAD "L EFFORT…

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Q: 1. Once upon a time there was a lonely mass of 9.07185 kg suspended in thea spring. Its loneliness…

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Q: Determine the y-coordinate of the centroid of the shaded area shown. 16" Parabolic 3" 1 Answer: y =…

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Q: Determine the Moment of Inertia for the cross-section shown about the centroidal axis. Given M=IS…

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Q: Draw isometric projection of casting, two views (FV and TV) of which are shown in figure in First…

A: Refer the following image for the the required rough sketch of isometric view of the given…

Q: 12m Fun 1000 N 2000 N 6 panels 08 m-48m Fig. 1.37. 2000 N Ave 1000 N

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Q: urbine runner has an exit velocity of 10 m/sec. The loss due to friction and other causes in the…

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Q: Problem 2.2 A four-cylinder, four stroke petrol engine is to develop 40 kW at 40 rev/s, when it is…

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Q: 2. If a dot product of two non-zero vectors equals -1, then the vectors must be each other. a.…

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Q: 7. A typical drive train for a 'geared' bicycle meant to be used on paved road (see a representative…

A: (a) Write the given data. Tf=48Df=10.5 inTs1=30Ts2=26Ts3=23Ts4=20Ts5=16Ts6=12Nf=105 rpmFf=28 lb

Q: A 2 MW diesel engine power plant provides power to users with a maximum demand of 1.4 MW and Load…

A: Solution: Given Data: W=2 MWWmax=1.4 MWLF=40%Ci=44 million bahtCm=4.2 million bahtD=10%O=8600 hr/yr

Q: Please discuss the advantages and disadvantages of supercritical fluids. Provide examples if…

A: Advantages of supercritical fluids: Green extraction Technique. No need for organic solvent, and…

Q: A rigid (closed) tank contains 16 kg of saturated water at 90 °C. If all of this water is in the…

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Q: Q-- Consider the following data relating to performance of a centrifugal pump: speed 1200 rpm, flow…

A: Write the given data. N1=1200 rpmQ1=30 L/sH1=20 mP=5 kWN2=1500 rpm

Q: Is it possible to have a complete step by step solution with some explanations? Include given and…

A: Given data: ◆ The mass of the van: m = 2300 kg ◆ The initial speed of the van: vo = 51.2 kph = 51.2…

Q: 11. A boiler shell 200 cm diameter and plate thickness 1.5 cm is subjected to internal pressure of…

A: Given, Diameter of boiler shell = d = 200 cm Thickness of plate = t = 1.5 cm  Internal pressure = P…

Q: in Figure 4b. A load of 200 N is applied at B at an angle 30°. The structure has diameter of 50mm,…

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Q: Provide a complete and elaborate solution. Show step by step solution  Consider the figure below.…

A: Given: Weight of Block A  = 30x9.81 = 294.3 N Weight of Block B = 40x9.81 = 392.4 N Static friction…

Q: Consider the following data relating to performance of a centrifugal pump: speed 1200 rpm, flow rate…

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Q: Determine the coordinates of the centroid of the trapezoidal area shown.

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Q: A compound shaft consists of two pipe segments. Segment (1) has an outside diameter of 212 mm and a…

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Q: 1. You have a shortage of drinkable water in your town and are trying to prepare safe drinking water…

A: Given: Initial amount of sea water in the tank: →V=1000 litre And amount of salt=So in 1000 litre…

Q: Determine the height h above the base of the centroid of the Assume a = 12.74 in., b = 13.04 in., c…

A: Given that: a = 12.74 inches b = 13.04 inches c = 1.23 inches d = 5.67 inches e = 0.84 inch It is…

Q: Explain about free vibration of undamped rigid system.

A: In this problem, it is asking about the free vibration of undamped rigid system.

Q: A 150kg block is pulled in the horizontal surface by a force F in a direction 37° above the…

A: Given data: ◆ The mass of the block: m = 150 kg ◆ The angle made by pulling force with horizontal: θ…

Q: drum can rotate about a fixed-point O. The A block is attached to a cord wrapping around the drum.…

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Q: A mixture of C₂H6 and C3H8 (yC2H6 = 0.60) enters steadily in a combustion chamber, and reacts with…

A: correct answer: (iv) 0.98

Q: A wall with a brick and concrete layer is shown in the figure. The wall has a length of 15 m and 6 m…

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Q: Using the element sectioned at plane b-b and the rotated coordinate system shown, determine the…

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Q: .A crane is to raise a load of 25,000 N at an acceleration of 1 m/s2 through a 6 x 19 wire rope…

A: Given data: a=1 m/s2n=6×19=114Er=80 kN/mm2D=960 mmd=32 mm Need to determine the bending load of the…

Q: It can be shown that the optimum jet speed ratio for the two streams in a KE. Explain why the…

A: the conditions to which the optimum fan pressure ratio has been better in this case, VjcVjhop=ηKE It…

Q: nce with the composit anaerobic digester

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Q: A transverse wave on a cable is described by the function y(x, t) = 2.3cos(4.7x + 12t/2), where…

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Q: An open belt drive operates under the following condition: driving pulley of 84 in. in diameter,…

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Q: I xxx 3. Find (Area moment of inertia about the centroidal x axis) for this composite shape. Answer…

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Q: Link 2 of the mechanism shown rotates about the z-axis w.r.t. the ground (Link 1) at a constant…

A: Given: Rotational speed of the link 2 about z axis: →ωz=+2 rad/s      (taking + sign for clockwise…

Q: d) Describe the methodology of finite element model of the cantilever beam using SolidWorks. e)…

A: Euler-Bernoulli beam theory can also be used to determine the theoretical mode shapes associated…

Q: A Car is travelling on a horizontal unbanked circular track of radius r. Coefficient of friction…

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Q: 7) Consider the beam in the figure below. Take w=50 kN/m. The 40 kN force makes an angle of 60…

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Q: The specific volume of superheated water vapor at 0.6 MPa and 900°C is 0.90179 m³/kg in the steam…

A: Given: P = 0.6 MPa T = 900 deg C

Q: A mass weighing 32 pounds stretches a spring 8 feet and an impressed force f(t) = e-2t sint acts on…

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Q: A cylindrical steel pressure vessel 400 mm in diameter with a wall thickness of 20 mm, is subjected…

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Metrology of surface finish

In general terms, the application of scientific principles in the study of measurements is known as metrology. When speaking about measurement, it could be of time, length, microstructures, grain structures, internal crystal discontinuities, surface roughness, measurements of angles, height, width, and so on. While coming to the domain of mechanical engineering, metrology is considered the science of measurements of surface finish, length, surface texture, and angles.