Determine the torque output of a 25-hp motor rotating at 1250-RPM. 142.3 N-m 191 N-m 3.27 N-m 1260 ft-lb .496 in-lb
Determine the torque output of a 25-hp motor rotating at 1250-RPM. 142.3 N-m 191 N-m 3.27 N-m 1260 ft-lb .496 in-lb
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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![### Determine the Torque Output of a 25-hp Motor Rotating at 1250 RPM
Given the motor specifications, calculate the torque output. This exercise is essential for understanding the relationship between power, rotational speed, and torque in mechanical systems.
### Options
1. **142.3 N·m**
2. **191 N·m**
3. **3.27 N·m**
4. **1260 ft·lb**
5. **.496 in·lb**
6. **191 in·lb**
### Explanation
To determine the correct torque output, you can use the following formula:
\[ \text{Torque (T)} = \frac{5252 \times \text{Horsepower (HP)}}{\text{RPM}} \]
Where torque is measured in foot-pounds (ft·lb) when using HP and RPM. One might need to convert units if required.
### Graphs or Diagrams
There are no graphs or diagrams included in this question.
This transcription helps students apply the formula for torque in practical scenarios, reinforcing theoretical knowledge with quantitative application.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F8a28b893-91ec-4064-8fee-f9f0d1fd8200%2Fbec71b32-666c-4a10-a6f3-ecc6bb4f6070%2Fuz37byp_processed.png&w=3840&q=75)
Transcribed Image Text:### Determine the Torque Output of a 25-hp Motor Rotating at 1250 RPM
Given the motor specifications, calculate the torque output. This exercise is essential for understanding the relationship between power, rotational speed, and torque in mechanical systems.
### Options
1. **142.3 N·m**
2. **191 N·m**
3. **3.27 N·m**
4. **1260 ft·lb**
5. **.496 in·lb**
6. **191 in·lb**
### Explanation
To determine the correct torque output, you can use the following formula:
\[ \text{Torque (T)} = \frac{5252 \times \text{Horsepower (HP)}}{\text{RPM}} \]
Where torque is measured in foot-pounds (ft·lb) when using HP and RPM. One might need to convert units if required.
### Graphs or Diagrams
There are no graphs or diagrams included in this question.
This transcription helps students apply the formula for torque in practical scenarios, reinforcing theoretical knowledge with quantitative application.
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