All different
questions. hence, only first question with 5 sub-parts answered as
per HOMEWORKLIB RULES.
The gears attached to the fixed-end steel shaft are subjected to the torques shown in the figure. If the shear modulus of elasticity is 150 GPa a determine the following: nd the shaft has a d...
The splined ends and gears attached to the A992 steel shaft are subjected to the torques shown. If the shaft has a diameter of 40 mm. [10 marks] a-Draw the torque diagram. [2 marks] b-Determine the angle of twist of end B with respect to end A. [3 marks] C- Determine the maximum shear stress the shaft is subjected to. [2 marks] d- If the allowable shear stress in the shaft is 300 MPa, and the allowable angle of twist...
The splined ends and gears attached to the A992 steel shaft are subjected to the torques shown. If the shaft has a diameter of 40 mm. [10 marks) a-Draw the torque diagram. [2 marks] b-Determine the angle of twist of end B with respect to end A. [3 marks] C- Determine the maximum shear stress the shaft is subjected to. [2 marks] d- If the allowable shear stress in the shaft is 300 MPa, and the allowable angle of twist...
Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in. and 2 in., respectively, is turning at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) (b) The A-36 solid steel shaft is 3.5 m long and has a diameter of 60 mm. The shaft is used to transmit a torque of T = 524 N-m from the engine...
Mechanics and Materials Help Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in. and 2 in., respectively, is tuming at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) (b) The A-36 solid steel shaft is 3.5 m long and has a diameter of 60 mm. The shaft is used to transmit a torque of T = 524...
Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in. and 2 in., respectively, is turning at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) (b) The A-36 solid steel shaft is 3.5 m long and has a diameter of 60 mm. The shaft is used to transmit a torque of T = 524 N·m from the engine...
Both parts please Question 1. (a) A steel tube having inner and outer dimeters of 1.5 in and 2 in., respectively, is turning at 45 rev/min. If the allowable shear stress (Tallow) of the tube material is 10 ksi, determine the horse power (hp) transmitted by the tube. (20 points) (b) The A-36 solid steel shaft is 3.5 m long and has a diameter of 60 mm. The shaft is used to transmit a torque of T-524 N-m from the...
The hollow steel construction auger in Figure 4 has an outer diameter d2 = 140 mm and thickness of t = 8 mm. The steel has a shear modulus of elasticity E = 200 GPa and v = 0.3. For an applied torque of 35 kN m, determine the following quantities: a) Shear stress at the mid-center of the thickness t of the shaft. [2] b) Shear stress on the outer surface. [1] c) Shear stress in the inner surface,...
The built-up beam is made of steel as shown in Figure 1. Knowing that modulus of elasticity for the steel is E = 200 GPa 150 mm 20 mm 150 mm 150 mm 10 mm M '10 mm 300 mm А Figure 1 (1) If the allowable tensile and compressive stress for the beam are allow tension = 140 MPa and o = 210 MPa. allow compression respectively, determine the maximum allowable internal moment M that can be applied Determine...
UESTION 24 Four gears are attached to a circular shaft and transmit the torques shown in the figure (12) below. (CLO4) (e points) 900 N-m 2100 Nm 450 N-m 750 N-m Figure (12) If the shaft diameter is 34 mm and the shear modulus is 70 GPa, what will be the angle of twist in radians of D with respect to A (measuresd C.C.W.)? Take distances AB-BC-CD-25cm. O 0.0038 O 0.0572 O 0.09812 ○ 00286 QUESTION 25 Under normal operating...
Problem 1 (25 Points) Two solid steel (6-80 GPa) shafts are connected by the gears shown. Shaft (1) has a diameter of 45 mm, and shaft (2) has an outside diameter of 55 mm and wall thickness 4 mm. Assume that the bearings shown allow free rotation of the shafts. If a 400 N-m torque is applied at gear D, determine (a) the maximum shear stress magnitudes in each shaft. (b) the angles of twist ф, and ф (c) the...