! Required information The torques shown are exerted on pulleys A, B, and C, where T₁ = 3 kip-in. and 72 = 7.4 kip-in. Assume that both shafts are solid and the diameter of shafts AB and BC to be 1.3 in. and 1.8 in., respectively. T1 10.4 kip.in. 48 in. B 72 in. T2 C Determine the maximum shearing stress in shaft AB. The maximum shearing stress in shaft AB is ksi.

What is the minimum diameter of a solid steel shaft that will not twist through more than 10 degrees in a 6 m length when subjected to a torque of 28 kN.m.?Use G=83 GPa. 131.33 mm 125.22 mm 118 mm 104.25 mm

The correct answer is 2.61. Show solution.  Determine the maximum torque T in kN m without exceeding an angle of twist 3.2 degrees in the 3.5-m length.

Write legibly, provide manual step by step solution, and diagram for below given problem. A 1 in height x 6 in length flat keyed to a 5 inches diameter shaft. Determine the torque in the key if bearing stress allowable is 30 ksi. Ans. 225,000 in-lb

5. A transmission shaft has a torsional stress of 7,000 psi. If the diameter of shaft is 1.5 inches, what torque can be safely transmitted in lb-in? A. 4,638.77 B. 4,494.88 C. 4,266.66 D. 4,051.55

The shaft ABCDE is under equilibrium. Determine the internal torque in section (3). 38.00 N-m 28.00 N-m 22.00 N-m 13.00 N-m (2) (3) Select one: a. 22 N.m b. -22 N.m C. -9 N.m d. 9 N.m O e. 28 N.m f. None

Steel rod AB bonded to the brass rod BCD as shown below. The steel rod has a diameter of 50 mm while the brass rod has an outer diameter of 40mm with segment BC being hollow with an inner diameter of 20 mm. If the assembly is loaded as shown, solve for the a. magnitude of the internal torque in the steel section (TAB) b. maximum shear stress in the steel section (TAB) C. maximum shear stress developed in the whole assembly (Tmax) 0.60 kNm A 1.80 kNm 2.0m 2.0m 2.0m

Use the following shaft layout assuming a pulley transmits torque through a key and keyseat at location A to another pulley at location B. Assume the tensions In the belt at pulley Bare T, and T2, where T Is 15% of T2. NOTE: This is a multi-part questlon. Once an answer is submitted, you will be unable to return to this part. T2 10.0 18.0" Bearing at O 500 Ib 12.0 pulley diameter = 8.0" 75 Ib T1 pulley diameter = 10.0" Bearing at C Sut 163 kpsl Sy 117 kpsl Materlal 1050 Q and T Using the DE-Goodman criterla and a design factor of 1.5, calculate the diameter based on the shaft's loadings and your guess for the shaft's dlameter at the critical location. What Is the shaft diameter? Assume the notch radlus to be 0.02 In. (You must provlde an answer before moving to the next part.) The shaft dlameter Is| 1.3146| In. The factor of safety agalnst ylelding Is 3.75

2. A composite shaft is made of slipping a bronze tube of 3-in. outer diameter and 2-in. inner diameter over a solid steel shaft of the same length and 2-in. diameter. The two components are fastened rigidly together at their ends. What is the largest torque that can be carried by the composite shaft if the working shear stresses are 10 ksi for bronze and 14 ksi for the steel? If the hollow tube is made out of steel and the solid shaft is made out of bronze, what is the largest torque that can be carried by the composite shaft if the same working shear stresses are applied? For bronze, G = 6 x 10° psi, and for steel, G = 12 x 10°.

7. A pulley 610 mm in diameter transmits 37 KW at 600 rpm. The arc of contact between the belt and pulley is 144 degrees, the coefficient of friction between the belt and pulley is 0.35, and the safe working stress of the belt is 2.1 Mpa. Find: A. The tangential force at the rim of the pulley. Ans. 1.93 KN B. The effective belt pull. C. The width of the belt used if its thickness is 6 mm. 200 a wide Ans. 1.93 KN Ans. 261 mm