300 N m 45mm 09m 44 mm 1.2m 40mm

Q: 4. A 200 lb force P is exerted on the lever. What will be the deformation, in inches, in the 0.0630…

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Q: Q2. Consider a circular shaft that is attached to a fixed support at one end as shown in figure. If…

A: The cross-section of the free end shaft is as follows: From the above figure, the length of the arc…

Q: When a circular rod of diameter 10 cm and length 10 m is subjected to torque of 10 kN-m. Then angle…

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Q: 3. Determine the torsional spring constant of the steel propeller shaft shown in Figure 2. |A В 0.3…

A: Assumptions G for propeller shaft is 80 GPa Considerer shaft as two Springs in series (Shaft1-2 and…

Q: A hollow aluminium shaft of 80 mm outer diameter & 60 mm inner diameter is rotating @ 5 Hz when…

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Q: From the figure below, choose the correct answer of the following 6 kN 5 kN 3kN 30° 0.2 m 4 В 2 m- 4…

A: Mechanical Equilibrium: A body is said to be in mechanical equilibrium if it satisfies the following…

Q: The shaft shown in the Figure is driven by 3 KW motor. It transmits the power through the sprocket…

A: In this problem, we have to draw the loading diagram of the given diagram.

Q: A muff coupling connects two shafts to transmit a torque of 135.6 N-m, the diameter of the shaft is…

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Q: A steel 0.75-in diameter shaft (G= 12,000 ksi) is subjected to the following torques in lb-ft: TA =…

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Q: In the figure above, torques TI, T2 and T3 are applied, respectively, to discs A, B and C on the…

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Q: MAKE A FREE BODY DIAGRAM Síx forces are acting on the mesh as shown in the figure below. Find the…

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Q: Plot a torque diagram showing the internal torque in segments (1), (2) and (3) of the shaft. Show…

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Q: The rod made of two different materials is fixed at point A. AB aluminum, BC steel It is made of…

A: Given data: The modulus of elasticity in aluminum bar is E1=70 GPa=70×103 MPa The modulus of…

Q: 10 N-m 8 N 45°- D 50° 45°1 F1 A 150 mm xr 30° E

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Q: Q) A two-segment shaft is used to transmit power at constant speed through the pulleys shown above…

A: Solution:

Q: A hollow aluminium shaft of 80 mm outer diameter & 60 mm inner diameter is rotating @ 5 Hz when…

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Q: 1.24 Find the length of the equivalent uniform hollow shaft of inner diameter d and thickness / that…

A: Solution:    here l2 is the hallow shaft       solid  conical  shaft  length  'l'  is  show in…

Q: A circular steel shaft with length, L (m) has an outer diameter, d2 (mm) and inner diameter, d1…

A: Angle of twist = 0.36 degrees

Q: c) The steel alloy shaft having a diameter of 38 mm is used to transmit torque, T as shown in Figure…

A: Given Data: τ=80kPa (i) Shear stress is to be given by: Maximum torque that can be transmitted.

Q: The tubular rotor shaft of a wind turbine shown in Figure 3(a) is of 50 mm and 40 mm outer and inner…

A: Find the second moment of area about diametric axis.

Q: Determine the effective length factor (K) for all columns in the figure below: C W16 X 57 W16 X 57 I…

A: ACCORDING TO DATABOOK, MACHINE DESIGN DATA BOOK BY V.B. BHANDARI, PAGE NO. 256, TABLE NAME: TABLE…

Q: A 6-inch diameter pulley mounted on a 2-inch shaft as shown below transmits 9 kW at 1000 rpm. What…

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Q: 3. A cylindrical rod is composed of two pieces of different diameters. Both pieces are made of the…

A: As per given Question  TB=4000 in-lb TD=3000 in-lb JAC=4 in4 JCD=2 in4 L=10 in G=10×106 We have…

Q: 8) A 740 N person stands on the high end of a ramp that's tilted up at 35° from due East, 3.1 m…

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Q: The electric motor exerts a 500-N-m torque on the aluminum shaft ABCD when it is rotating at a…

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Q: P1. A uniformly tapering circular rod is subjected to load as shown in the figure . Determine the…

A: When an axial load is applied to a bar it tends to get deformed. This elongation depends upon the…

Q: A body of weight 150N rests on an inclined plane as shown in figure 5. What is magnitude of force P…

A: Given, W = 150N co-efficient of friction = 0.3 θ = 10 Free body diagram:   W =mg…

Q: Q) A two-segment shaft is used to transmit power at constant speed through the pulleys shown above…

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Q: 10 N-m 8 N 45°- 50° 45°L F1 150 mm 30° E

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Q: i. A shaft system ABCD consists of a solid bar BD and hollow bar AB is subjected to torque as shown…

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Q: What is the angle of twist for a 2 ft. diameter aluminium bar if it is subjected to a torque of…

A: Angle of twist formula Phi = TL/JG C) option

Q: In the design in the figure, a force of Fn=1912 N in the vertical plane and a torque of Md=916 Ncm…

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Q: Determine the maximum shear force in kN in the figure below. 2 kN/m B A C 5 kN 4 m 2 m O -10 O 10 O…

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Q: 35 mm 10 kN-m 2.36 x10° mm G, 50 GPa (1) C2 40 mm (2) 4.02 x10° mm A G2 = 25 GPa 2400 mm 3100 mm A…

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Q: A steel 0.75-in diameter shaft (G= 12,000 ksi) is subjected to the following torques in lb-ft: TA =…

A: Given data Diameter of shaft = 0.75 inShear modulus = G = 12000 ksiTorque in pulley A = 10 lb…

Q: Q4. A shaft of solid circular cross section consisting of two segments is shown in the first part of…

A: Given data, i) SOLID SHAFT: II) HOLLOW SHAFT:   t = d10 TORTIONAL  STIFFNESS OF SOLID SHAFT…

Q: 40 Steel d = 30 mm A G= 83 GPa 1.2 m

A: Calculated resisting torque at support at A and B .

Q: Problem 3

A: Sign Convention: Consider anticlockwise torque as positive and clockwise torque as negative.Refer to…

Q: Read the question carefully and give me all right solutions. Internal torque at rod 1 (kip-ft)…

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Q: Do fast

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Q: A torsion dynamometer is fitted on a turbine shaft to measure the angle of twist. It is observed…

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Q: A shaft made of steel receives 7.5 kW power at 1500 r.p.m. A pulley mounted on the shaft as shown in…

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Q: Please reply as soon as posible The arms AB and BC of the desk lamp shown in the figure are…

A: Given:- F=8N  AB&BC makes 30° AB=450mm BC=325mm

Q: 4. Drive shaft as shown in the figure, the input power of driving wheel P=50KW, the output power of…

A: Given: The power at driving wheel, P1 = 50 kWThe power at wheel 2, P2 = 10 kW The power at wheel 3…

Q: A simple diagram of a driveshaft ABC is shown in Figure 3. The power generated by an engine is…

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Q: A sign for a pizza restaurant hangs from a 2.60-m long rod extended out from a building. A cable,…

A: Given data: Mass of the rod (m) = 5.90 kg Length of the rod (L) = 2.6 m θ1=74° Need to determine the…

Q: A shaft with a solid, circular cross section consisting of two segments isshown in parta of the…

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Q: A turning force of 4 kN parallel to the "y" axis will be applied at the C point of the arm connected…

A: The external force of 4 kN will generate bending moment as well as torsional moment at the point B

Q: We have an assembly with a steel rod AB and an aluminum BC, each having a cross sectional area shown…

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Q: A3 meter long steel angle shown in the figure has a section thickness of 12.7 millimeters and a…

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Q: A hollow aluminium shaft of 80 mm outer diameter & 60 mm inner diameter is rotating @ 5 Hz when…

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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.