For Problems 76-80, devise a gear train using any type of gears. Try for the minimum number of gears while avoiding interference and having no more than 150 teeth in any gear. Sketch your design. Problem no. Input speed (rpm) 3600 1800 3360 4200 5500 76. 77. 78. 79. 80. Output speed (rpm) 3.0 to 5.0 8.0 Exactly 12.0 Exactly 13.0 to 13.5 13.0 to 14.0

Q: Determine the forces in members BE and CE of the loaded truss. The forces are positive if in…

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Q: What criteria does the linker use to choose between these two seemingly equivalent operations?

A: Equivalent operations produce the same result but can use different methods or syntax. In…

Q: The connection shown consist of five steel plates joined by a steel bolt with a diameter of 6 mm.…

A: The given information in the problem is shown in the following attached image:

Q: Learning Goal: To use the conservation of linear momentum to determine the final state of a group of…

A: VA = 3.5 m/s VB = 1.7 m/s VC = 2.3 m/s mA = 1.9 kg mB = 2 kg mC = 3.6 kg Required: V ( final…

Q: The 47 kg block is hoisted up the incline using the cable and motor arrangement shown. (Eigure 1)…

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Q: A cooling tower is a device that cools a spray of water by passing it through a stream of air. If 15…

A: Tdb1=T1=30oc Twb1=T2=20oc Patm=P1=P2=90 Kpa   To find: The partial vapor pressure of entering…

Q: Suppose a flu epidemic has broken out in all math 1215 courses at your school. Assume a total of 24…

A: To find:  Number of days when the number of people will reach 768

Q: Problem 1. The disk OA rolls without slipping with a constant angular velocity w clockwise. Find the…

A: The disc roll without slipping with angular velocity -ωk⇀

Q: Hello I have just a quick question I was wondering an expert could answer. Would you happen to know…

A: A BHN of 103.262 for an aluminum alloy suggests that it has a relatively moderate hardness. However,…

Q: The iron-carbon alloy that has carbon more than 2.1 wt.%C is called (cast iron / stainless steel /…

A: Given data:- The iron-carbon alloy carbon percentages = more than 2.1 wt.% To be explained:-The…

Q: 6. A source of vibration begins abruptly and is represented by the equation: X1 5.2 e jot-0.5) Time…

A: Consider the question 6, write the given data. Equation of source of…

Q: At the instant shown in (Figure 1), rod AB has an angular velocity WAB = 2.8 rad/s and an angular…

A: Given: The angular velocity of AB is ωAB=2.8 rad/s. The angular acceleration of AB is αAB=10 rad/s2.…

Q: Consider the beam's cross-sectional area shown in (Figure 1). Suppose that a =3 in., b= 10 in., and…

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Q: The baloon is in balance with 3 ropes. If each of the rope can stand to 500N tensile force, find the…

A: It is given that the maximum force that the rope supports is not greater than 500 Newton.   Also, it…

Q: Question 1 A bar with a circular cross-section of diameter 12 mm is loaded with an axial force of 10…

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Q: 2.86 The plug and empty cylinder shown in Figure P2.86 weigh 6670 N. Calculate the height h needed…

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Q: A boy stands on the rotating frictionless platform by holding on to the rope as see Figure 5.…

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Q: 6 The figure shows a plana hat is held in static equilibrium two supports at joints A and G. The…

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Q: 3. The 50 kg drum is suspended from the frame at point C. Determine the state of stress at point F…

A: The mass of the drum is m=20 kg

Q: Q2) A single block brake, as shown in figure, has the drum diameter 250 mm. The angle of contact is…

A: Let r = radius of drum =125mm F =Force required to operate the brake  2θ =Angle of contact =90°=π2…

Q: Two 38.1 mm shafts are connected by a flanged coupling. The flanges are fitted with 6 bolts SAE 1020…

A: flanged coupling d=38.1mmn=6D=152.4mmN=260 rpmT=850000 Nm  =850000 ×103 Nmmfs=5Sult=430MPaSsy=330…

Q: Humid air at atmospheric pressure has a dry bulb temperature T_db=15℃ and a wet bulb temperature…

A: Humid air at atmospheric pressure  Tdb =15°C, Relative humidity= 70% To find - Add the point on the…

Q: solve by method slope deflection W popped m L1 L2 L3 determine a general eguation in beam MA, MB,…

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Q: 15.136 Collar D slides on a fixed vertical rod. The disk rotates at a constant angular velocity o.…

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Q: For the rigid frame shown in figures, determine: a) the nodal displacements and rotations of the…

A: Given: The elastic modulus, E = 210 GPa The cross-sectional area, A = 1 x 10-2 m^2 The moment of…

Q: Use Castigliano's theorem to determine the magnitude of deflection at midspan for the solid steel…

A: To Find : The magnitude of deflection at mid span for the solid steel shaft. Given : Free Body…

Q: 60 atm and 300 C at a linear velocity of 40 m/s and leaves at a point 3 m below the turbine urbine…

A: Given data is

Q: Metals conductivity (decrease / increase) with increasing the dislocation density.

A: Given data:- Metals conductivity and the dislocation density To be explained:-Metal's conductivity…

Q: rectangular gate (h = 3 m high, w = 6 m wide) is hinged at the top edge at A, which is a = 2 m under…

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Q: Look at the system below: Calculate the peak instant of this system.

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Q: 15.123 Knowing that crank AB rotates about point A with a constant angular velocity of 900 rpm…

A: The length of the crank is : r=2 inThe length of connecting rod is:  L= 6 inThe crank angle is: θ=…

Q: Observe the Figure below and make the reduction of the Block diagram:

A: Given: To find: Reduced block diagram

Q: For complete combustion of 1 kg of a typical coal 12 kg of air is required. Calorific value of coal…

A: 1 kg of coal requires 12 kg of air for complete combustionCV=4200 kCal/kg with ash content of 22%…

Q: NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to…

A: This question is based on the concept of shear force diagram and Bending moment diagram.

Q: Use Castigliano's theorem to determine the magnitude of deflection at midspan for the solid steel…

A: The dimensions are a=3 in, b=7 in, da=1.125 in, db=1.875 in The distributed load is w=160 lb/in

Q: The truss shown is supported by a roller at A and a pin at H. Calculate the reactions at these…

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Q: ▼ Part A Determine the moment of inertia of the center crank about the axis. The material is steel…

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Q: Water flows steadily with a velocity of 4m/s in a horizontal pipe having a diameter of 16.24cm. At…

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Q: A refrigerator uses R-134a as the working fluid and uses a subcooling-superheating heat exchanger…

A: Given:Refrigerant=R134aEvaporator temperature, Te=-10oCCondenser pressure, Pc=1000 kPaMass flow rate…

Q: 4. If a particle moving in a circular path of radius 5 m has a velocity function v = 4t² m/s, what…

A: The radius r=5 m The velocity function v=4t2 The time t=1 s

Q: A countershaft carrying two V-belt pulleys is shown in the figure. Pulley A receives power from a…

A: Given Data: Tx=545 lbfTy=81.75 lbfdshaft=1.29 inT1=0.15T2   To Find: (a) Deflection at point A. (b)…

Q: For a given Prandtl-Meyer expansion, the upstream Mach number is 3.6 and the pressure ratio across…

A: Given-Information: Mach number for upstream = 3.6Pressure ratio,p2p1=0.6 To-Determine: The turning…

Q: Select the correct relationship of COP and COP HP OA. COP COP R HP OB. COP=COP+1 HP OD. COP COP…

A: COPR→COP of the refrigerator.COPHP→COP of the heat pump. What is the relationship between COPR and…

Q: Question 2: In an offset slider-crank mechanism the crank am coupler 13 = 100 mm; and the offset 0 =…

A: The crank length, r=40 mm The coupler length, L=100 mm The offset: a=25 mm

Q: The beam is supported at A and B as shown in (Figure 1). Suppose that F = 4 kip and w = 250 lb/ft.…

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Q: Two steel springs arranged in series supports a load of 3849.35 N. The upper spring has 12 turns of…

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Q: Superheated steam is fed to a compressor at 300°C and 20 bar absolute pressure with a velocity of 20…

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Q: Required information Determine the critical load of a round wooden dowel that is 0.98 m long. Use E=…

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Q: B: A finite element model of a cantilever beam subject to loading and moments is given by optimizing…

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Q: Identify the support reactions on the disk shown in (Eigure 3). Check all the possible support…

A: The given spring mass system is shown below. It is required to determine the support reactions.

Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.