Make a graphical plot of ISO cleanliness classes 1 to 4 for particle sizes 0.1 to 1um

Q: A closed system consisting of 10 lb of air undergoes a polytropic process from p₁ = 65 lbf/in², v₁ =…

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Q: A material presents S-N fatigue behaviour shown on the right with the fatigue limit being 100 MPa.…

A: Given data:  Se= 100 MPa.  Diameter of the bar d= 20 mm.  To ensure no occurance of the fatigue…

Q: What is D.

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Q: No. 1 2 Substance Water R134a T °C 300 P kPa 1300 m³/kg u kJ/kg h kJ/kg S kJ/kg-K 0.37973 Quality X…

A: Given

Q: 2. An ideal gas (the weight is m kg) in an idealized piston-cylinder assembly undergoes a series of…

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Q: • The Precast T-Beam has the cross section shown. Determine its weight per meter of its length if it…

A: Given: Diameter of the cold formed steel: →d=20 mm And number of cold formed steel rods→n=8 So total…

Q: A Texas rancher wants to fence off his four-sided plor of fiet land. He measures the find three…

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Q: The fireman wishes to direct the flow of water from his hose to the fire at B.(Figure 1) Figure VA…

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Q: a=1850 I f=100 A b=750 C B O c=67 dimensions en mm d=990 X ✓e=594

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Q: In a pair of gear, if the number of teeth of the driving gear is 100 and that of the driven gear is…

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Q: etermine approximately the degrees of superheat of a steam at 150 kPa and 7.3709 kJ/(kg-K).

A: Given:Pressure, P=150 kPaSpecific entropy, s=7.3709 kJ/kg.K

Q: Increasing the damping within a system, when the frequency ratio of the harmonic excitation equals…

A: following is the solution to the above problem-

Q: The catapult is used to launch a ball such that it strikes the wall of the building at the maximum…

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Q: A piston-cylinder assembly contains 2 lb of water, initially at 100 lbf/in.² and 350°F. The water…

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Q: Two lbs of water vapor in a piston-cylinder assembly expands at a constant pressure of 350 lb/in²…

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Q: Determine the back work ratio and the thermal efficiency of the cycle, assuming a regenerator with…

A: Ideal gas turbine cycle:- Gas turbine cycle is also known as Brayton cycle in which two processes…

Q: PLEASE ANSWER CORRECTLY and with full explanation dont do shortcut. you getting 2 $ for it.  DONT…

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Q: Axial loads are applied with rigid bearing plates to the solid cylindrical rods as shown. The…

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Q: Hi cab you Discuss the materials used in v-belt.

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Q: What would be the reading of a barometer in inches of mercury corresponding to an atmospheric…

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Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

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Q: A solid shaft subjected to compressive force of 1000 lb and carries a 5000 lb load at the center of…

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Q: Given the cable tension T = 80 lb, determine a) the moment about point A due to T, and b) the…

A: Given   Tension, T = 80 lb Distance, AB = 32 in Find   Moment, A   Shortest distance x

Q: For a bolted assembly, the stiffness of each bolt is ks = 700 MN/m and the stiffness of the members…

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Q: The change in elasticity of the steak on cooking is due partly to the loss of water volume (so that…

A: Given data: Initial thickness = 25 mm Final thickness = 15 mm If the other dimensions of the steak…

Q: 5. Steam is supplied at 17.5 bar and 300° C to a 5-stage turbine and exhausts at 0.04 bar. The…

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Q: An iron rod 5 m long and having a 10 mm outside radius and 4 mm inside radius stretches 1 mm when a…

A: Given data: L=5 mdo=10 mmdi=4 mm∆L=1 mmm=255 kg Need to determine the modulus of elasticity of the…

Q: Consider the figure below. Two workers are hauling the construction materials from the staging area…

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Q: Sweden and Norway are at war over who makes the best pickled herring. You are in charge of a Swedish…

A: given; (i)velocity(V1)=105m/sα1=390length(Li)=?(ii)velocity(Vii)=137m/sαii=150length(L2)=?

Q: A moist air is at a temperature of 21 deg.C (Psat = 2.4861 kPa) under a pressure of 75 kPa. The dew…

A: Given: The temperature of the moist air, T = 21 deg The saturation pressure of the air,  Psat =…

Q: A circular cylindrical specimen 20 mm in diameter has been subjected to a uniaxial load in tension…

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Q: Mech Acceleration in one dimension TW-16 6. Carts A and B move along a horizontal track. The strobe…

A: Given: Cart A and Cart B with their distance over time schematic  To find: relation between VA and…

Q: 31. What are the two basic modes of potential failure for keys transmitting power? a. Compression…

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Q: A structural component in the shape of a flat plate 24.2 mm thick is to be fabricated from a metal…

A: Given data :- Thickness of plat = 24.2 mm Yield strength = 537 Mpa Fracture toughness = 28.2 Mpa√m…

Q: What reliably transmits power but allows for some misalignment between the shafts during operation…

A: Given question is related to machine design.

Q: Find the equivalent spring constant spring constant of the system. Say, k1 = 20 lb/in, k2 = 35…

A: Given:Spring constants:k1=20 lb/ink2=35 lb/ink3=18 lb/ink4=50 lb/ink5=45 lb/in

Q: Question 1 You are working on a design team at a small orthopaedic firm. You have been asked to…

A: Given: Poisson's ratio: →μ=0.3 Initial diameter of the cylinder: →do=10 mm Change in the…

Q: 3m A • Analyze the simple truss shown. H 6KN 4m 4m fam t с 7KN 4m t 4.5m 8KN ffm X

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Q: For load P = 100 kN and length L = 2.20 m applying the virtual work method, find the horizontal…

A: P=100kN L=2.2m To find horizontal deflection at point B

Q: Carbon dioxide (CO₂) fills a closed, rigid tank fitted with a paddle wheel, initially at 80°F, 50…

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Q: Steam, initially at 700 lbf/in.2, 550°F undergoes a polytropic process in a piston-cylinder assembly…

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Q: For the 2D geometry shown in Fig.1, evaluate the shape factors F13 and F33 if F12-0.54. H 4 m 0 =…

A: Given, From the figure Radius, R=4+6=10 m Length of area 1, L1=6 m Length of area 2, L2=6 m Central…

Q: Water contained in a piston-cylinder assembly, initially at 300°F, a quality of 60%, and a volume of…

A: Write the given data. T1=300 °Fx1=60 %V1=6 ft3Q˙=0.5 Btu/s

Q: Explain the Ackerman principle of steering with neat sketch.

A: Here I am going to explain Ackerman Steering System.

Q: Describe in detail the mechanisms by which thermal energy is transferred (ie. know the mechanisms of…

A: Thermal energy Thermal Energy is the energy that creats due to the motion of particles.It is a form…

Q: Explain the Performance, Combustion and Emission Characteristics of CI engines with  alternate fuels

A: performance- performance of CI (diesel engine) is better than spark ignition (SI) engine in all…

Q: 1.3 Two solid cylindrical rods AB and BC are welded together at B and = loaded as shown. Knowing…

A: Given P = 10 kips To find Average normal stress

Q: A turbocharged 6-cy, V-type diesel engine has an air consumption of 3000 kg/hr. per cylinder at…

A: Key concept: To determine Quantity of cooling water in cubic meter per hour use following formula-…

Q: 1.35 The variation of pressure within the biosphere affects not only living things but also systems…

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Q: A plate having a width of 60 mm is subjected to a varying axial load of 90 KN to 45 KN. Material…

A: Givenw=60mmP1=90kNP2=45kNsy=280MPasn=160MPaf=2

Lubricants

Lubricant can be expressed as the substance that is applied among surfaces to control the wear and tear and improve performance. Lubricants play an essential part in the safety of machinery components like gears, shaft, linkage, cam, clutches, and many others. The quantities which affect the amount of lubricant are temperature, surrounding conditions, speed of the components, and many more.