The turbine develops 150 kW of power, which is transmitted to the gears such that C receives 70% and D receives 30%. The rotation of the 100-mm-diameter A-36 steel shaft is w = 600 rev/min. The journal bearing at E allows the shaft to turn freely about its axis. The shear modulus of elasticity for A-36 steel is 75 GPa. (Figure 1) Part A Determine the absolute maximum shear stress in the shaft. Express your answer to three significant figures and include the appropriate units. ? Tmax = 38.197 GPa Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Determine the angle of twist of end E of the shaft relative to B. Express your answer using three significant figures. vec DE/B = rad Submit Request Answer Provide Feedback Next > Figure < 1 of 1 m

Mechanics of Materials (MindTap Course List)
9th Edition
ISBN:9781337093347
Author:Barry J. Goodno, James M. Gere
Publisher:Barry J. Goodno, James M. Gere
Chapter3: Torsion
Section: Chapter Questions
Problem 3.7.12P
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Part A: Determine the absolute maximum shear stress in the shaft.

Part B: Determine the angle of twist of end EE of the shaft relative to BB.

Given: The turbine develops 150 kW of power, which is transmitted to the gears such that CC receives 70% and DD receives 30%. The rotation of the 100-mm diameter A-36 steel shaft is ωomega = 600 rev/min . The journal bearing at EE allows the shaft to turn freely about its axis. The shear modulus of elasticity for A-36 steel is 75 GPa.

The turbine develops 150 kW of power, which is
transmitted to the gears such that C receives 70% and D
receives 30%. The rotation of the 100-mm-diameter A-36
steel shaft is w = 600 rev/min. The journal bearing at
E allows the shaft to turn freely about its axis. The shear
modulus of elasticity for A-36 steel is 75 GPa. (Figure 1)
Part A
Determine the absolute maximum shear stress in the shaft.
Express your answer to three significant figures and include the appropriate units.
?
Tmax = 38.197
GPa
Submit
Previous Answers Request Answer
X Incorrect; Try Again; 4 attempts remaining
Part B
Determine the angle of twist of end E of the shaft relative to B.
Express your answer using three significant figures.
vec
DE/B =
rad
Submit
Request Answer
Provide Feedback
Next >
Figure
< 1 of 1
m
Transcribed Image Text:The turbine develops 150 kW of power, which is transmitted to the gears such that C receives 70% and D receives 30%. The rotation of the 100-mm-diameter A-36 steel shaft is w = 600 rev/min. The journal bearing at E allows the shaft to turn freely about its axis. The shear modulus of elasticity for A-36 steel is 75 GPa. (Figure 1) Part A Determine the absolute maximum shear stress in the shaft. Express your answer to three significant figures and include the appropriate units. ? Tmax = 38.197 GPa Submit Previous Answers Request Answer X Incorrect; Try Again; 4 attempts remaining Part B Determine the angle of twist of end E of the shaft relative to B. Express your answer using three significant figures. vec DE/B = rad Submit Request Answer Provide Feedback Next > Figure < 1 of 1 m
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