A hollow steel shaft with an outside diameter of do = 4.1 in. will be subjected to a pure torque of T = 3750 lb-ft. Using the classic theory of torsion, determine the maximum inside diameter in inches that can be used if the shear stress must not exceed [T] = 8000 psi. Please, give correct answer to two decimal place.

The solid compound shaft, made of threedifferent materials, carries the two torques shown. Theshear moduli are 28 GPa for aluminum, 83 GPa for steel,and 35 GPa for bronze.1. Calculate the maximum shear stress (MPa) in eachmaterial.2. Find the angle of rotation (degrees) of the free endof the shaft.

The hollow shaft used in the system has the following conditions: Outer Ø:110 mmØ Allowable Shearing Stress:85 MPa Determine the thickness (mm) of the shaft. Round to the nearest whole number for the thickness and use 2 decimal places for other solved values. Provide a torque diagram, strictly follow instructed sign convention, and start from left to right.

B7

I am struggling with this question

I am struggling with this question

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.

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

Design the size of solid steel shaft to be used for a 500 hp, 250rpm application if the allowable torsional deflection is 1o andthe allowable stress is 10,000 psi and modulus of rigidity is 13x 106 psi. Round your answer to the nearest 1/8 inch.

A hollow steel shaft transmits 600 kW at 500 rpm. The maximum shear stress is 62.4 MPa. Find the outside and inside diameter of the shaft, if the outer diameter is twice of inside diameter, assuming that the maximum torque is 20% greater than the mean torque.  the answers is:100mm;50mm can you help me please.. write it with hand writing this calculation  Thanks.