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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: A centrifugal fan with radial vanes delivers 4 m3/s of atmospheric air at 30°C when spinning at 2400...

A: The specific speed of a centrifugal pump is defined as the speed of a geometrically similar pump tha...

Q: 2.14. A pump is driven by a two-speed motor having speeds of 1750 and 1185 rpm. At 1750 rpm, the flo...

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Q: 62.A stone weighs 460 N in air. When submerged in water, it weighs 300N. Find the volume and specifi...

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Q: A cylindrical wire which has a starting diameter of 5 mm is deformed two times to make a finer (smal...

A: Given : D = 5mm 20% reduction in area for each deformation To find : Total effective strain

Q: A solid shaft is to transmits 22 kW at 110 rpm. Determine the diameter of the shaft if the shearing ...

A: Given data as per question Power transmitted =22kw Speed =110 rpm hearing stress =35 Mpa The angle o...

Q: Kaplan turbine has the following specifications: H =25 ft., N=400 rpm; power = 650 hp. If the effici...

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Q: Determine the change in entropy for the water?

A: Determine the change in entropy.

Q: -Which of the following statement/s is NOT true? Strain is dimensionless The cross-sectional area af...

A: It is required to choose correct option

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: Draw a sound conclusion based on how you familiarized the key components of the lathe machine. Empha...

A: Lathe machine: The main objective of this machine is to remove the extra material by rotating the wo...

Q: An automobile wheel and tire is balanced by a 20.0 g piece of lead located on the rim of a 40.6 cm d...

A: given; mass of wheel (m)=20g                                   =20*10-3kgdiameter of rim (d)=40.6cm ...

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: Refrigerant 134a undergoes a poly tropic process in a Piston- cylinder assembly from an initial stat...

A: Given data as per question Initial pressure =2 bar Final pressure =12 bar Find temperature =800c sta...

Q: Consider a simple ideal Rankine cycle that operates between the pressure limits of 6 Mpa and 20 kPa....

A: Given:High pressure, P1=P4=6 MPaLow pressure, P2=P3=20 kPaTemperature of steam entering in turbine, ...

Q: An actual steam power plant operates on a simple ideal Rankine cycle. The pressure in the boiler and...

A: Answer: The thermal efficiency of the actual steam power plant is 30.58568%.  

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: Consider a cogeneration system operating as shown in the figure below. Steam enters the first turbin...

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Q: (Solution Needed) An unknown compound is at 200°C and 1 MPa. What is the maximum number of phases th...

A: GIVEN DATA- A COMPUND GIVEN AT PRESSURE 1MPa AND 200'C WE HAVE TO SELECT MAXIMUM NO. OF PHASES PRESE...

Q: Q6: The following force of mortality is given: Hy = 0.02 + - for 0sys 100. 100-y' 200-y Find 10918:

A: It is given that, μy=0.02+1100-y+2200-y for 0≤y≤100 10q10 needs to be calculated in this problem.  

Q: Where necessary, assume air as an ideal gas and consider R = 287J/(kg.K), Cp = 1005 J/(kg.K), Cv = 7...

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Q: b) A cylindrical shaft with 380 mm length, having a diameter of 10.0 mm, is to be subjected to a ten...

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Q: Given: A ground steel rod with known diameter d is operating at temperature T. You are designing und...

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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: The following principle is taken from Abeles (Ref. 2.32) and applicable not only to prestressing con...

A: Although a San Francisco engineer developed prestressed concrete in 1886, it was not widely used as ...

Q: 8.4 The later stages in an axial flow turbine are reaction-type stages. In one such stage, the degre...

A: PRICIPAL OF IMPULSE REACTION TURBINE The water is supplied by penstock from reservoir to turbine the...

Q: As a ship is approaching the dock at 45.0 cm/s, an important piece of landing equipment needs to be ...

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Q: 1 A sign erected on uneven ground is guyed by cables EF and EG. If the force exerted by cable EF at ...

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Q: 3. Find the total moment about point 0, given: Q=44 N, T=27 N, P=60 N. Find the vertical force R act...

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Q: Problem 2: A 4 by 4 – in. w0od – post BC is connected to a 1 – in. diameter steel eye – bar AB to fo...

A: FAy=513FA ∑Mc=0 7000*5=FA*513*7 FA=13000 lbs      (T) σAB=FAA=13000*4π*12=16552.1 psi ∑Fy=0 FC12=130...

Q: A 1500 kW electrical heater is used to heat 25 kg of water (cp=4.186 J/kgK) lin an insulated bucket,...

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Q: Knowing that the average normal stress in member CE of the Pratt bridge truss shown must not exceed ...

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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: Light diesel oil at 15 ℃ Relative density (specific gravity) is 0.80, Kinematic viscosity is 5×10^-5...

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Q: Although the shear stress induced on the pin is significant, it is also subjected to crushing stress...

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Q: A solid cylinder of circular section of diameter d is of material with specific gravity S This float...

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Q: A В 900 N 2.25 m D 900 N 2.25 m F E 3 m Fig. P6.6

A: Find the force in each members using method of joint

Q: A new temperature scale called the N-scale is to be defined using the ice point, at 0°C as 50°N and ...

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Q: A rectangular block 100 mm x 150 mm has a hole with diameter 60 mm at the center. The hole tolerance...

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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...

A: Given: The maximum pressure is Ph=35 bar and lower pressure is Pl=0.4 bar. The pressure correspond...

Q: Imagine we are viewing the pipe from an Eulerian perspective. The pipe is heated with a Bunsen burne...

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Q: Select the word: uniform, one-dimensional, two-dimensional, or three-dimensional, that best describe...

A: Kindly refer the Solution below.

Q: xplain why The loosest type of coupling is   A. data coupling B. control coupling C. external co...

A:     Transactions, queues supplied by message-oriented middleware, and interoperability standards are...

Q: 3.25 The rotational speed of a reaction turbine is 200 rpm and the inlet and outlet diameters are 10...

A: In response turbine, a piece of the head (H) following up on the turbine is changed over into motore...

Q: Write down the stress components expression at point A (0x, oy, oz, 1 xy, T yz, T xz) Show the momen...

A: Stress in the x-axis is,σx=VxAWhere A is area of the cross-section,The shear stress due to torque is...

Q: A gas is contained in a cylinder behind a frictionless piston of diameter 0.1 m and mass 25 kg. When...

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Q: Determine the maximum shearing stress in each springs supporting the rigid bar shown. Neglect the ma...

A: We have a rigid bar pivoted at an end and supported by two rigid springs, with a force of 5 KN actin...

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

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Q: The solid steel shaft DF has a diameter of 25 mm and is supported by smooth bearings at D and E. It ...

A: Find the absolute maximum shear stress

Q: Primary pump fill the tank in 2hrs.Secondary pump fill the tank in 4 hrs.The 2 pump is connected in ...

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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.