Find the sum of the vertical forces in pounds if F1 = 30 lb at 60 deg N of W and 50 lb at 40 deg S of E. 2.) Find the resultant force if F1 = 20 N south and F2 = 30 N west.

Q: The electric submersible pump consists of only one stage 1- False 2- True

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Q: A square thermal window is constructed of two sheets of flat glass, each 4.00 mm thick, separated by…

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Q: Two pounds of carbon dioxide (CO₂) as an ideal gas executes a Carnot power cycle while operating…

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Q: An oil pump operating at steady state delivers oil at a rate of 10 lb/s through a 1-in-diameter exit…

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Q: An isentropic pump, processes 3.7 kg of Gas using 90 kW of power. If the process is changed to…

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Q: The waste-water inlet temperature to the Tube Bank is 351K. Assume a mean water temperature of 350K…

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Q: Q4: In the structure members CE and DE have rectangular cross-sections. CE is 50x100 mm and DE is…

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Q: 8.0 30% 30% 0.2 m----0.2 m----0.2 m D Draw the free-body diagram needed to determine the tension in…

A: Given: Let us consider the given image, To find: Tension in the cords and the reactions at A and C.

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Q: Brayton cicle Based on a gas turbine with superheat and intercooling, determine: 1) The thermal…

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Q: The system contains a gas at 300 kPa, with a volume of 0.2 m3 and at 40 °C. More gas is added added…

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Q: Air within a piston-cylinder assembly, Intelally at 33 lbt/in", $10R, and a volume of 6 ft", is comp…

A: GivenP1=33 lbf/in2=33× 6.895=227.527 kPaT1=510oR=510°R × 5/9 = 283.333KV1=6 ft3=6×0.30483=0.1699…

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.