The shaft ABCDE is under equilibrium. Determine the internal torque in section (3).
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Q: The shaft ABCDE is under equilibrium. Determine the internal torque in section (3). 39.00 N-m 37.00…
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Q: The shaft ABCDE is under equilibrium. Determine the internal torque in section (3). 36.00 N-m 28.00…
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Q: The shaft ABCDE is under equilibrium. Determine the internal torque in section (3). 39.00 N-m 37.00…
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- Find the shaft diameter and the factor of safety against yieldingThe shaft is fixed at ends A and B and has a positive torque T a distance of 4m from A and 8m from end B. If the angle of twist is zero and the reaction torque at A is 334N-m, what is the magnitute of applied torque T?A solid steel shaft, whose Sy= 300 MPa and Su= 400 MPa, is used to transmit 3000 kW at 800 rpm. Determine its diameter.
- Two sections of steel drill pipe, joined by boltedflange plates at B, are being tested to assess the adequacyof both the pipes. In the test, the pipe structureis fixed at A, a concentrated torque of 500 kN ? m isapplied at x = 0.5 m, and uniformly distributed torqueintensity t0 = 250 kN . m/m is applied on pipe BC.Both pipes have the same inner diameter d = 200 mm.Pipe AB has thickness tAB =15 mm, while pipe BChas thickness tBC =12 mm. Find the maximum shearstress and maximum twist of the pipe and their locationsalong the pipe. Assume G = 75 GPa.Repeat Problem 11.2-3 assuming that R= 10 kN · m/rad and L = 2 m.A torque of 10kN-m is to be carried by a flanged bolt coupling that consists of eight 10mm diameter steel bolts on a circle of diameter 400mm and six 10mm diameter steel bolts on a circle of diameter 300mm. Determine the number of 10mm diameter steel bolts that must be used on the 400mm bolt circle of the coupling to increase the torque capacity to 15kN-m.
- What is the minimum diameter of a solid steel shaft that will not twist through more than 4o in a 9 m length when subjected to a torque of 11 kN.m ? if G = 83 GPaThis engine is used in a hoist. Motor 2.5 kWwith the help of gears with a power of and n = 500 rpm.transmits. If the shear strength of the AB shaft is τa = 160 MPa;a) Find the diameter of AB shaft with 1.4 times safety.b) Find the maximum force F the engine can carry.1. A double square thread power screw has a pitch of 6 mm and mean radius of34 mm. If it is used to lift a load 50 kN and coefficient of friction of threads is 0.15, determine the torque required toturn the screw.A. 343.74 N-m B. 353.47 N-m C. 335.47 N-m D. 347.35 N-m2. A lubricated bolt needs an initial torque of 145 lb-ft to take the initial tension brought by the compressor withoutbreaking. Determine the initial torque needed by the bolt if the bolt was not lubricated.A. 107.85 lb-ft B.108.25 lb-ft C. 108.75 lb-ft D. 193.33 lb-ft
- STRENGTH OF MATERIALS. Please show the complete solutions. Rate will be given. Answer in 3 decimal places! The steel shaft DF consists of three concentric tubes and is supported by smooth bearings at D and E. It is coupled to a motor at F, which delivers 14 kW of power to the shaft while it is running at 52 rev/sec. The gears A, B, and C remove 3 kW, 5 kW, and 6 kW, respectively. The shaft is free to turn in its support bearings D and F. Determine the shearing stress developed in segments BC and CE.an aluminum shaft is 6ft. and has toruq of 500 lb-ft. the shear stress is 6500 psi and the angle of twist must not go over 3 1/2 degrees in the 6ft. pick the economical shaft size.A 2in diameter shaft is made of aluminum 2014-T6, and has a torque of 1/2T, -T and 2/3T respectively along its length measured from the free end with the distance of 12 inches between its section. If the factor of safety of 3 is used and the angle of twist is limited such that it does not exceed 0.1 rad. find the maximum allowable tonque T in the shaft in ksi