Problems Construct graphical solutions using the parallelogram law or the tip-to-tail method. 200# 2.1 Determine the resultant of the two forces shown X. (magnitude and direction) acting on the pin. Scale: 1" = 100#.

Q: MPa, determine the required thickness of the pipe in mm.

A: Here we need to find Thickness of the pipe.

Q: bolt having a diameter to fasten two timbers as shown in the figure load in the bolt of 34 kN. 1. D...

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Q: A medium size power station is used to produce 30 MW net power for a refinery. The station uses stea...

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Q: Brine enters a circulating brine cooler at the rate of 1000 Lpm. at -8°C and leaves at -18°C. Specif...

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Q: with a diameter of 50mm and a length of 225mm. The right segment is bar YZ whose diameter is 75mm an...

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Q: ress-strain behavior for the brass specimen shown in Figure 6.12, determine the following: (a) The m...

A: Given Stress Strain graph for brass To find Modulus of elasticity Yield stress at offset of 0.002 Ma...

Q: Water is contained in a cylinder/piston arrangement fitted with upper stops which limit the volume t...

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Q: Mr. Jae Yeong wants to put up a plant rack for his mini garden using a recyclable material from neig...

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Q: vample 1: The screw in Figure (a) is subjected to two forces, F, and F. etermine the magnitude and d...

A: It is required to determine magnitude and direction of resultant force

Q: A 250 mm wide strip of 20 mm thickness is reduced to 18 mm in a single pass through a rolling proces...

A: In a single pass, a 250 mm wide strip with a 20 mm thickness is reduced to 18 mm using a rolling pro...

Q: Calculate the dynamic and kinematic viscosity of water at 53.85°C

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Q: A single acting reciprocating pump has a bore of 15 cm and a stroke of 30 cm. The suction pipe has a...

A: Write the given data. D=0.15 mL=0.30 mdsuc=0.10 mθ=30° and 90°N=120 rpm

Q: Where necessary, assume air as an ideal gas and consider R = 287 J/(kg.K), Cp = 1005 J/(kg.K), Cv = ...

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Q: State main disadvantages of using the Carnot cycle as the basis for a power station.

A: It is required to state main disadvantages of Carnot cycle

Q: Learning Goal: To apply the principle of angular impulse and momentum to find final speed and the ti...

A: Find the speed and time by using angular- impulse and momentum principle

Q: Determine optimum velocity ?

A: Given: Rotor diameter,d=9 mSpeed,N=2700 rpmNozzle angle,α=300Optimum velocity:    It is defined as t...

Q: Consider a steam power plant that operates on the ideal reheat Rankine cycle. Steam enters the high-...

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Q: ) A nozzle is a device that is used to increase the velocity of a fluid by varying the cross-section...

A: Question Part 5th,

Q: 6.21-6.38 For the beam shown, derive the expressions for V and M, and draw the shear force and bendi...

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Q: An inventor claims to have perfected an engine that will produce energy by absorbing heat from a fue...

A: Temperature of heat source, TH=300oC=300+273=573 KTemperature of surroundings, TL=15oC=288 KThermal ...

Q: w = 30 kN/m

A: given:  

Q: 1. Moist air has a dry bulb temperature of 110 F and a wet bulb temperature of 87 F. The air is at a...

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Q: em genertoare atothetanghatadn power antsto gnerate madere reend emperture G at are u eure and unura...

A: (i) The stream mass flow rate is 12 kg/s. (ii) The inlet velocity of the steam is 4.24 m/s. (iii) Th...

Q: Determine the change in entropy for the heater ?

A: Given: A 1500 kW electrical heater is used to heat 20 kg of watercp=4186 J/kgIt is an insualated buc...

Q: internal energy of the gas during the process.

A:   Given data:Gas contained in a cylinder  is compressed, the work required for compression being 500...

Q: The truss is designed in such a way that all compression and tension members have an area of 300 mm2...

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Q: Problem 1. Beam AB has the given loading per unit length, q(x), Young's modulus, E, and a rectangula...

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Q: internal energy of the gas during the process.

A: Given: Work required in a cylinder is compressed,Work required for compression being=7500 kJDuring t...

Q: A flat rectangular plate 1 m wide and 2 m iong is immersed in water. The shorter side parallel to wa...

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Q: For a weighing machine, the allowable load of 3000 N is loaded on a helical spring which it resulted...

A: Given:- F=3000N, y=60mm, Fs=2, c=4 τy=0.69 gpa and G=79.34 gpa Solution:- Step-1:- c=Ddwhere c-sprin...

Q: A power plant operates on a regenerative vapor power cycle with one open feedwater heater. Steam ent...

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Q: 15. A pump operating at 660 hp delivers water, from a large pressurized supply tank to a large press...

A: Given: The pump power, P = 660 hp The water flow rate, Q = 150 ft^3/s The total length, H = 1000 ft ...

Q: In the following conditions; determine its properties: a. P=2.0 MPa, x=90% b. T=2000C and x=80%

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Q: Steam generators are a type of heat exchanges that are used in power plants to generate steam at des...

A: Inlet Velocity of the steam is 4.24 m/s.

Q: A 12-mm thick steel tire has a width of 110 mm and internal diameter of 800 mm. It is heated and tru...

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Q: - Then ne is equal to

A: Given: The velocity components in the x and y directions of a 2D potentialflow are u and v respectiv...

Q: Find the TOTAL DEDUCTION, round your answer. Gross pay: $399 O $30.5235 O $31 O $30.52 O None of the...

A: Given Gross salary = $399 To find Total deduction

Q: A hollow, circular, cast-iron pipe (Ec =12,000 ksi) supports a brass rod (Eb = 14,000 ksi)and weight...

A: Modulus of elasticity of copper rod,Ec=12000ksiModulus of elasticity of brass rod,Eb=14000ksiLoad=W=...

Q: lve the bending stress about points A an

A: Concept:Using the bending equation we can calculate the bending stress,MI=σy=ER

Q: A long retaining wall is braced by wood shores set at an angle of 308 and supported by concrete thru...

A: Given Data The length of the wall is: 3 m The resultant force acting on the wall is: 190 kN The cro...

Q: What point is I56 ?

A: Answer: The point G represents "I56".  

Q: A prismatic object 200 mm thick by 200 mm wide by 400 mm long is weighed in water at a depth of 500 ...

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Q: . An automotive catalysts is composed of 1 vol % platinum on alumina. The grain size is 10 microns. ...

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Q: Continuous cable ADB runs over a small frictionlesspulley at D to support beam OABC that is partof a...

A: The weight of the bar is, W=1700 lb The allowable stress in the cable ADB is, σc= 18 ksi The allowab...

Q: 1. Jacobian. The T-matrix of a 2-link robot arm is [cos(6, +0,) -sin(O, +0,) 0 a, cose, +a, sin 0, s...

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Q: The Deligne Dam on the Cayley River is built so that the wall facing the water is shaped like the re...

A: The force exerted on the dam by water pressure is 5.156 x 109 N.

Q: 1. While watering plants, a home owner is experimenting with his water hose. He sprayed the water up...

A: Answer: The plate can be suspended at the height of 3.98 m above the tip of hose.  

Q: Determine the change in entropy for the water

A: Given: Mass is 25 kg (water)It is used to heat this mass p=1500 kWSpecific heat,Cp=4.186 J/kGFrom a ...

Q: Construct a mass and energy flow diagram for the following systems. a. A cube sliding across a text...

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Q: 2. Determine the force in each member of the truss shown. B 12' 9 E 9'- -9'- -9'- 300 lb 300 lb 900 ...

A:     From equilibrium conditions  

Types of loading

In mechanical terminology, the term load indicates that external force/weight, either constant or variable, acts on a mechanical member/structure. The weight of an object of a specific material is also an external load, and the external force that works on a structure comes under the categories of loading. The external load generates its effects as stress and strain in the structure.