An aluminum tube with the cross section shown has a constant wall thickness of 2 mm. A torque T = 400 N·m is applied to the tube. Use G= 28 GPa What is the area of the tube? What is the total length of the median line? The shearing stress value will be The angle of twist result is

Q: 7. A stepped shaft ABCD consisting of solid circular segments is subjected to three torques, as…

A:

Q: shear pin is to be shear at 15 hp and 1000 rpm. The pin attaches a hub to a shaft 1.5 inches in…

A:

Q: A solid and a hollow shaft, connected by a coupling, transmit power. The outside diameters of the…

A:

Q: A shaft is to be fitted with a flanged coupling having 8 bolts on a circle of diameter 150 mm. The…

A:

Q: solid shaft is transmitting 9 KW at 550 r.p.m. Determine the diameter of the shaft if the maximum…

A: for solution refer below images.

Q: Two steel shafts (G=77.2 GPa) are connected to a coupling disk Band to fixed supports at A and C.…

A: Both the shafts AB and BC are connected in parallel, therefore the angle of twist is the same in…

Q: The thin walled cross-section, shown in figure, has an allowable shear stress of 2 ksi. Determine…

A: FOR THIN WALLED, τ×t=T2AA=MEAN AREA L=4-2×0.122=3.88inB=2.5-2×0.22=2.3inA=L×B= 3.88×2.3=8.924in2

Q: QUESTION 8 A torque T is applied on an aluminium shaft acting at the ends (see figure). The shaft is…

A:

Q: A solid circular shaft transmits 75 kW power at 200 rpm. Calculate the diameter of the shaft and the…

A:

Q: A solid shaft 100 mm in diameter is subjected simultaneously to an axial compressive force of 600 kN…

A:

Q: For the cross-section shown below, computer the rate of twist and the shear stress if a torque of…

A: Torsion Torsion is a twisting of object when torque is applied on it.   Torque Torque is a…

Q: A solid steel shaft in a rolling mill transmits 20 kW of power at 2 Hz. Determine the smallest safe…

A:

Q: A shaft with splines of a diameter of 50 mm, as shown in the figure below, transmits a torque of…

A: Given: The diameter of the shaft, d’ = 50 mm The torque, T = 1600 N.m The minimum diameter of the…

Q: A certain circular shaft is subjected to a maximum equivalent bending moment of 36,000 in-lb and a…

A:

Q: Find the required diameter d0 for a solid circle shaft. b) Find the required outer diameter d2 for a…

A: Given: T =1200 NM G=78 GPa Allowable shear stress =40 MPa Allowable rate of twist 0.78/m TO…

Q: A stepped shaft ABCD consisting of solid circular segments is subjected to three torques, as shown…

A:

Q: Figure 2: cylindrical shaft

A:

Q: A heavy-duty helical spring is to be made by wrapping a steel rod 10.6 mm in radius around forming…

A:

Q: A flanged bolt coupling consist of six 10 mm diameter steel bolts on a bolt circle 300 mm. in…

A:

Q: A circular aluminum tube subjected to pure torsion by torques T (see figure 2) has an outer radius 2…

A:

Q: A shaft ABCD 70 mm in diameter is subjected to torques of 1500 N-m at B and 1100 N-m at C acting in…

A:

Q: A drill rod with a diameter of 12 mm is made of high-strength steel alloy with a shear modulus of 80…

A:

Q: A rigid bar, hinged at one end, is supported by two identical springs as shown in Fig. P-349. Each…

A:

Q: Calculate the shear stress and the angle of twist (in degrees) for a thin-walled steel tube (G=76…

A: Given data: The modulus of rigidity, G=76 GPa. The length of the tube is, L = 1.5 m. The applied…

Q: Problem 3.15. A hollow aluminium tube of rectangular cross- section as shown in Fig. 3.27 is…

A: We know that a hollow aluminum tube with a rectangular cross section is subjected to a torque of…

Q: A hollow aluminum tube used in a roof structure has an outside diameter of 104 mm and an inside…

A: Given data: τ=48 MPaD=104 mmd=82 mmL=2.75 mG=28 GPa Need to determine the angle of twist.

Q: 3. The members of the structure in figure below weigh 280 lb/ft. Determine the smallest diameter pin…

A:

Q: A hollow shaft and a solid shaft constructed of the same material have the same length and the same…

A: In the given problem, radius of solid shaft and outer radius of hollow shaft is same i.e., R The…

Q: A mild steel shaft of 50 mm diameter is subjected to a bending moment of 2000 N-m and a torque T. If…

A:

Q: 1. Two short shafts having identical diameters of 35 mm and rotating at 1000 rpm are connected by a…

A:

Q: When a bar with the hexagonal cross section shown in Fig. (a) is subjected to a torque T, numerical…

A:

Q: An aluminium hollow thin-wall torsion member shown in Fig. 3.15 is 3 m long. If a torque of 10 kN-m…

A: We know that a 3 m long aluminium hollow thin wall torison member is illustrated in the diagram.We…

Q: A hollow shaft and a solid shaft constructed of the same material have the same length and the same…

A: Solution-2 The general relation between torque, shear stress, angle of twist of a shaft under…

Q: The composite shaft shown in the figure is manufactured by shrink-fitting a steel sleeve over a…

A:

Q: To use the torsion formula to relate the torque applied to a rod of circular cross section to the…

A:

Q: subjected to pure tor s the inner radius n. strain in the tube is m

A:

Q: A shaft with splines of a diameter of 50 mm, as shown in the figure below, transmits a torque of…

A: Spline shafts are commonly employed in autos, aeroplanes, and earthmoving gear because they can…

Q: A circular tube is subjected to torsion by torques T applied at the ends. The bar is 0.75 m long and…

A: The above question is based on Torsion due to Torque which is applied at the ends.

Q: Torsional Loadings A hollow tube having an outside diameter and inside diameter of 100mm and 80mm…

A: Given:do=100 mmdi=80 mmL=250 mmG=28 GPa

Q: Two solid shafts, 50 mm in diameter, are connected by a flange coupling with six bolts and a pitch…

A:

Q: An external pressure of 10 MPa is applied to a closed-end thick cylinder of internal diameter 160 mm…

A: External pressure  P= 10 Mpa Di = 160 mm ;r = 80 mm Do = 320 mm ; R =160 mm σcmax = 30 Mpa E = 207…

Q: • For the solid shaft shown in the figure, determine the maximum shearing stress. And the twisting…

A:

Q: A motor drives a shaft at 12 Hz and delivers 20 kW of power as shown in Fig.4. (a) If the shaft has…

A:

Q: Problem 2. Each segment of bar ABC has length Z. and shear modulus G and both segments have solid…

A:

Q: 2) An idealized free-body diagram of a door handle is shown below. To simplify, member X-Y is only…

A: Given: Let us consider the given data, M=1500×0.100=150 NmT=1500×0.2=300 Nmdiameter,d=20 mm=bσ= 3MPa

Q: A steel shaft ABC connecting three gears consists of a solid bar of diameter d between gears A and B…

A: Given Data: The value of T1 = -240 N-m. The value of T2 = 540 N-m. The value of T3 =- 300 N-m. The…

Q: 45 mm B 60 mm 30 mm 2 m -1.2 m

A:

Q: A solid circular shaft with a 2-in diameter is subjected to a vertical shearing force of V= 4 kips.…

A: The given values are - Shear force V=4kips, Diameter d=2 in , Radius R=1 in Maximum shear stress for…

Q: Equal torques T= 5 kip · ft are applied to the two steel bars with the cross sections shown. (Note…

A:

Q: SAMPLE PROBLEM 300mm Py - 90 - The figure shows an eccentrically loaded bracket. P=20 kN. Bolt…

A: Bolt is defined as the material have to join the two materials like fasteners and thread together.…

Q: uter diameter 60 mm and inner diameter 40 mm) is running at 43 Hz. If the shaft transmits 156 kW,…

A:

Q: The shaft consisting of steel and aluminum segments carries the torques T and 3T. Find the largest…

A:

Q: 3. A hollow aluminium tube used in a roof structure has an outside diameter 104mm and an inside…

A: Given data: Outside diameter of tube is d0 = 104 mm. Inside diameter of tube is di = 82 mm. The…

Q: A shaft ABCD 70 mm in diameter is subjected to torques of 1500 N-m at B and 1100 N-m at C acting in…

A:

Q: The shaft of a heavy-duty tractor transmits 120 kW at 600 rpm, and at the same time supports a load…

A:

Q: steel shaft can be manufactured as a circular rod with a solid body or a circular tube. The shaft is…

A: σS=Shear Safety Stress for the Shaft Material=40 MPaT=Torsion Moment of Shaft=1200…

Q: A shaft is 21/2 in. square, and the allowable shearing unit stress for the material is 6000 psi. The…

A:

Q: Problem 2. Each segment of bar ABC has length Z. and shear modulus G and both segments have solid…

A:

Q: Steel shaft can be produced as solid body or circular tube with circular tube. The shaft must bear a…

A:

Torsion

In mechanical engineering, torque, torsion, and twisting moment are three of the most important concepts which have different meanings. Torque is the consequence of a moment of a force that produces an angular acceleration in a body or induces rotational kinetic energy in a body. For instance, in an automobile, the power transmission shaft is a body that is always under rotation due to the external torque acting on it, this torque is created by the engine.