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
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
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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Q:
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.
![**Problem Description:**
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 \( \omega = 600 \, \text{rev/min} \). 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.
\[ \tau_{\text{max}} = \]
\[ 38.197 \, \text{GPa} \]
Feedback: 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.
\[ \phi_{E/B} = \]
**Figure Explanation:**
The diagram illustrates a horizontal shaft supported at three points. The turbine is located on the left, and the shaft transmits power through gears \( C \) and \( D \) with distances labeled as 3 m, 4 m, and 2 m from left to right. The locations of points \( C \) and \( D \) on the shaft indicate where the power is distributed, and point \( E \) supports the shaft with a journal bearing allowing rotation.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Ff56da61c-cf9d-4d3e-85c9-7bfd1af82491%2Fff0ca059-6ec6-41a2-8b41-ab23bb537e32%2Fee1webc_processed.png&w=3840&q=75)
Transcribed Image Text:**Problem Description:**
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 \( \omega = 600 \, \text{rev/min} \). 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.
\[ \tau_{\text{max}} = \]
\[ 38.197 \, \text{GPa} \]
Feedback: 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.
\[ \phi_{E/B} = \]
**Figure Explanation:**
The diagram illustrates a horizontal shaft supported at three points. The turbine is located on the left, and the shaft transmits power through gears \( C \) and \( D \) with distances labeled as 3 m, 4 m, and 2 m from left to right. The locations of points \( C \) and \( D \) on the shaft indicate where the power is distributed, and point \( E \) supports the shaft with a journal bearing allowing rotation.
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