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
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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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.

**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.
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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