he solid aluminum shaft ABCD carries the three torques shown. Determine: (a) the smallest safe diameter of the shaft if the allowable shear stress is 15 ksi. (b) Compute the angle of rotation of end A of the shaft using G = 4 x 10^6 ?

supplies a torque of The motor shown in Fig. 500 N· m to shaft BCDE. The torques removed at gears C, D, and E are 100 N m, 150 N•m, and 250 N • m, respec- tively. Determine the torques transmitted by transverse cross sections in intervals BC, CD, and DE of the shaft. B

64. A solid circular shaft of diameter d and length L is fixed at one end and free at the other end. A torque t is applied at the free end. The shear modulus of the material is G. The angle of twist at three free ends is O A. O B. O C. O D. 16TL Td4G 32TL πd4G 64TL Td4G 128TL πd4G

Shafts ab and ce are support by pillow bearing blocks as shown. Compute the angle of twist at point a. Report your answer in degrees to two decimal places. Y le X 5 in-k bearing 25 in d bearing 30 in b 35 in bearing bearing TT C 2 2 in-k gear c: gear b: shaft ab: shaft ce: all shafts: radius 2.0 in radius 5.0 in radius 0.5 in radius= 0.7 in - G = 12000 ksi

A solid 0.64-in.-diameter shaft is subjected to the torques shown. The bearings shown allow the shaft to turn freely. Determine the shear stress magnitude in shaft (3). ... 10 lb-ft 50 lb-ft 70 lb-ft |(1) 30 lb-ft A (3) B C D

plese give the correct answer . if not sure skip , if wrong .. will downvote

Determine the angle of twist of the end A of the A-36 steel shaft shown in Fig.a. Also, what is the angle of twist of A relative to C? The shaft has a diameter of 200 mm.

Member ABCD is a hollow circular steel shaft with a 4 inch outer diameter and a 3 inch inner diameter. It is rigidly attached to the wall at A. Externaly applied torques are TB of 1338 lb-ft, Tc of 1117 lb-ft, and TD of 884 lb-ft. Firstly obtain the internal torque generated, then calculate and input the maximum shear stress in section BC of the shaft:  (f v max) =  ___________ lb/in.2.  Pay attention to unit conversion and calculate your answer to 1 decimal place.

The 60-mm-diameter shaft is made of 6061-T6 aluminum. (Figure 1) Figure 1.20 m 1.20 m 1 of 1 Part A If the allowable shear stress is Tallow = 80 MPa, and the angle of twist of disk A relative to disk C is limited so that it does not exceed 0.060 rad, determine the maximum allowable torque T Express your answer to three significant figures and include the appropriate units. T = Submit Value Provide Feedback Request Answer Units ?

A steel shaft 2542 mm long must transmit a torque of 34 KN-m. The total angle of twist and the maximum shearing stress must not exceed 3 degree and 110 MPa respectively. Find the diameter of the shaft that meets there conditions. Check based on strength and rigidity. Use G = 78268 MPa. Use two (2) decimal places.