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Q: An adiabatic steady-flow device compresses argon at 200 kPa and 27°C to 2 MPa. If the argon leaves t...

A: Given Data: The given gas is argon. The inlet pressure is P1 = 200 kPa. The outlet pressure is P2 =...

Q: Water flows at a rate of 0.011 m3/s in a horizontal pipe whose diameter increases from 6 to 11 cm by...

A: We will use notation '1' for inlet conditions and notation '2' for outlet conditions. V1=QA1        ...

Q: A cylindrical tank of diameter D contains liquid to an initialheight h 0 . At time t = 0 a small sto...

A: (a) Consider the following figure showing a tank with a hole in the bottom and all dimensions labell...

Q: 4.63 Horizontal and vertical links are hinged to a wheel, and forces are applied to the links as sho...

A: Given: The numerical value of dimension a is: a =75 mm. The force in the vertical direction at poin...

Q: The velocity field for an incompressible flow is given as                                 V-›= 5x2i-...

A: Given data: The given velocity vector is V→=5x2i→-20xyj→+100tk→ The given location is (x,y,z) =(1,3...

Q: a) draw frame FBD and determine external reactions at supports D and E b) isolate member AB and draw...

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Q: 14-87. The block has a mass of 20 kg and is released from rest when s = 0.5 m. If the mass of the bu...

A: Given: kA=500 N/mkB=800 N/ms=0.5 m Spring force in A and B is given as kAsA=kBsB500×sA=800×sBsA=1.6s...

Q: PROBLEMS y 1 - Find the distance ( Y ) if the moment of the forces system shown in fig. is equal to ...

A: Resolving force 120N in x and y direction Fx=120 ×cos 30=103.92 NFY=120 ×sin 30=60 N Since force Fx ...

Q: A 5-m-diameter balloon contains helium at 125 kPaabsolute and 15 ° C, moored in sea-level standard a...

A: Given: The diameter of the ballon is d=5 m. The pressure of the helium is P=125 kPa. The temperature...

Q: An adiabatic capillary tube is used in some refrigeration systems to drop the pressure of the refrig...

A: Given   Saturated liquid temperature Tsat=343 K Leaving Temperature Tl =253 K  Mass flow rate, m = 0...

Q: Determine the x and y scalar components of 22° F= 475 lb

A: Given data: Force, F = 475 lb. Drawing the x and y components of the force:

Q: The 6061-T6 aluminum bar has a square cross section of 25 mm by 25 mm. If it is 2 m long, determine ...

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Q: Two loads are applied to the bracket BCD as shown. (a) Knowing that the control rod AB is to be made...

A: Moment about C = (?)(0.6) − (50 x 103)(0.3) − (15 x 103)(0.6)                            = 0 Therfor...

Q: Can the maximum normal stress theory or Mohr’s failure criterion be used in practice to predict the ...

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Q: If A and B are both made of wood and are 3 8 in. thick, determine to the nearest 14 in. the smallest...

A: Provided that both the elements A and B are 3/8 inch thick. The applied force of 800 lb will have tw...

Q: 6-37. Locate the centroid y of the beam's cross-sectional area. Neglect the size of the corner welds...

A: Dividing beam cross section area in 3 Section. 1-Bottom circle , 2-Rectangle section , 3-Top circle....

Q: Why T-s and P-v for Brayton cycle looks different while they look similar for Rankine cycle?

A: The main difference between the Brayton and Rankine cycle is the phase of the fluid in the cycle. Le...

Q: For the given state of stress, determine the normal and shearing stresses after the element shown ha...

A: Given, σx = 8 ksi σy = -12 ksi τxy = -6 ksi σx+σy2=8+(-12)2 =-2 ksi σx-σy2=8-(-12)2 =10 ksi σ'x=σx...

Q: what is the tension T1 in a cord attaching a baby to a scale? what is the tension T2 in the cord att...

A: Questions '1 and 2' do not have a diagram or any other necessary information to answer, and they see...

Q: What is Extensometer?

A: The extensometer is the measuring device that measures the change in length of the object. It is mai...

Q: A piston-cylinder device is divided into two compartments, A and B, containing steam at pressure P =...

A: Given; Compartment A; P=500kPaT=500°C mA=0.54 Kg Compartment B; P=500kPax=0.7 mB=0.46 Kg

Q: 17-21. The 3-m wooden rectangular column has the dimensions shown. Determine the critical load if th...

A: Given, E =12 GPa = 12 x1000 n/mm2 L = 3m= 3000 mm b = 50 mm d = 100 mm σy = 35 MPa I = db312I = 10...

Q: Two kg of water is contained in a piston-cylinder assembly, initially at 10 bar and 200 °C. The wate...

A: Write the given data:

Q: 1. ABEF is a light-weighted rod supported by bearings at C and D. AH is a wire. There is a 400N vert...

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Q: What is Zero displacements?

A: Displacement is the smallest distance between the final state and the initial state of the body. It ...

Q: 2-10. If the resultant force FR is directed along a line measured 75° clockwise from the positive x ...

A: Given Data: The magnitude of force 1 is F1 = 4 kN. The magnitude of force 1 is F3 = 5 kN. The angle...

Q: A steam turbine receives steam with a flow rate of 15 kg/s and experiences a heat loss of 14 kW. Usi...

A: In turbine, the thermal and pressure energy of the fluid is converted to the kinetic energy of the s...

Q: For the beam and loading shown, design the cross section of the beam knowing that the grade of timbe...

A: The equivalent concentrated load for the beam will be given as follows,                             ...

Q: One acre equals 43,560 ft2. One hectare equals104 m2. Determine the number of acres in 500 hectares

A: Given: The area is A=500 ha. 1 ac=43560 ft2. 1 ha=10000 m2. The unit conversion factor to convert He...

Q: Consider two identical 80-kg men who are eating identical meals and doing identical things except th...

A: Given, Weight of Men = 80 kg time of jogging(t) = 30 mins  The average weight of 68 kg ...

Q: A WT305 x 41 standard steel shape is used to support the loads shown on the beam. The dimensions fro...

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Q: beams are loaded and supported as shown in the accompanying figure: Draw complete shear and moment d...

A: The free-body diagram of the given beam is as shown below - since there is only point load acting a...

Q: Consider a 15-foot hanging chain that weighs 3 pounds per foot. Find the work done in lifting the ch...

A: Work done is known as the product of Force and displacement in the direction of the force.  

Q: A 12-kg solid whose specific heat is 2.8 kJ/kg·°C is at a uniform temperature of –10°C. For an envir...

A: Given: The mass of the solid is m=12 kg. The specific heat of the solid is C=2.8 kJ/kg-°C. The unifo...

Q: During a hammer thrower’s practice swings, the 7.1-kg head A of the hammer revolves at a constant sp...

A: Given data as per question mass =7.1 kg p= 0.93 m  angle= 60° Calculations aA=an=vA2ρconsidering ver...

Q: Water discharges into a 7-m-wide rectangular horizontal channel from a sluice gate and undergoes a h...

A: Given data: The width of the rectangular channel is; b=7 m. The flow velocity before the jump is; v...

Q: 6-44 Determine the force exerted by the cable at B and the reaction at support A of the curved bar s...

A: Given data as per question Force applied =850 N considering free body diagram of the system in Δ AB...

Q: What is the cantilevered beam?

A: Cantilever beam- It’s a rigid structure that is made to bear the load applied to its axis. A cantile...

Q: A 40-lb weight is dropped from a height of h = 2 ft. A 40-lb weight is dropped from a height of h = ...

A: Here firstly we convert this problem into a static problem and then calculate the impact  bending st...

Q: 17-9. A steel column has a length of 9 m and is fixed at both ends. If the cross-sectional area has ...

A: Determine the moment of inertia about the x-axis as follows.  

Q: Intense research is underway to develop adiabatic engines that require no cooling of the engine bloc...

A: Internal combustion engines now a days are getting  modified to achieve high durability, high perfor...

Q: What do the normal strains cause?

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Q: The truss is made of three A-36 steel members, each having a cross-sectional area of 400 mm2. Determ...

A: There will be only vertical reaction at 'C' because it is a roller support and can allow horizontal ...

Q: Problem 2. The liquid in the rectangular channel has a velocity profile defined by u=3y"2 (m/s), whe...

A: Mean velocity uu=∫U.dyu=∫00.93ydyu=3×132× y3/2 00.9u=2×(0.93/2-03/2)u=0.8538 ms

Q: The pressure change during a particular reversible process is given by T = AP2 where A is a constant...

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Q: The boiler of a steam generator has a total volume of 2 m3, and initially contained 1.5 m3 of water ...

A: Given,   P1 = 1 kgf/cm2 = 0.098 MPa;  P2 = 56 kgf/cm2 = 5.491 MPa; V = 2 m3 Volume of water = 1.5 m3...

Q: As shown, a system of cables suspends a crate weighing W = 330 lb . (Figure 3) The dimensions in the...

A: GIVEN; W=330 lb=149.685 kgWeight (N)=149.685×9.81=1468.4 N h=15.7 ft=4.78536 ml=4.25 ft=1.2954 mx=7....

Q: Determine the magnitude of the reactions on the beam at A and B. Neglect the thickness of the beam.

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Combined Loading

Any functioning component, such as machine parts, structural members, pressure vessels, and so on, are all under the influence of more than one force. When anybody is under the influence of more than one force such as shear forces, bending moments, axial forces, torsion, and so on, then such body is said to be under combined loading. A very practical example of combined loading is the crankshaft of an internal combustion engine (IC engine). The crankshaft of the IC engine is under high rpm, which is caused due to the torsional forces. Due to the presence of piston, counterbalances, and internal imbalances, the crankshaft experiences lateral forces and due to the rise in temperature, the crankshaft undergoes thermal expansion, which pulls the crankshaft along the axial direction and lateral direction. The presence of unbalanced loads along the periphery of the crankshaft also induces a bending moment.