3. What is the input power rating of a 5: 1 ratio gear box with an output torque of 3000 Nm at 230 rpm and an efficiency of 95%? 4. What is the required torque for a shaft rotating at 300 rpm and with a power requirement of 110 kW 5. What are the main factors in operation of belt and chain drives ? 5. What are the steps of belt tension and drive alignment? 7. What are the causes of failure of belt drives ? 8. Compare between belt and chain drives in the context of Power tranemitted

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
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Word - (4,ao AjE dÂysb) Assignment 4 updated
و أخیرنی بما تريد القیام به
تعليمات
daolys
تمكين التحرير
فترفت على فيروساته، بعتبر البقاء في "طريقة عرض محمية" أكثر أماناً إلا إذا كنت تريد تحريرها،
3. What is the input power rating of a 5:1 ratio gear box with an output torque of
3000 Nm at 230 rpm and an efficiency of 95%?
4. What is the required torque for a shaft rotating at 300 rpm and with a power
requirement of 110 kW
5. What are the main factors in operation of belt and chain drives ?
5. What are the steps of belt tension and drive alignment?
7. What are the causes of failure of belt drives ?
8. Compare between belt and chain drives in the context of :
• Power transmitted
Maintenance
9. From the couplings listed below, select the mechanical couplings
Rigid coupling
Flexible coupling
• Universal joint
All of the above
10. What is the most common type of rigid couplings?
11. What rigid style coupling would you recommend for a light-to-medium-duty
application?
12. What are the types of belts?
13. Write some of the belt tension techniques?
14. Write some of the techniques to measure belt tension?
15. What is backlash?
16. Classify the gear based on the axis of rotation?
17 for the shown "MPTS" and assuming no power losses
Calculate
RPM and direction of rotation of worm wheel
• Torque of all the rotating shafts
100 mm
Transcribed Image Text:Word - (4,ao AjE dÂysb) Assignment 4 updated و أخیرنی بما تريد القیام به تعليمات daolys تمكين التحرير فترفت على فيروساته، بعتبر البقاء في "طريقة عرض محمية" أكثر أماناً إلا إذا كنت تريد تحريرها، 3. What is the input power rating of a 5:1 ratio gear box with an output torque of 3000 Nm at 230 rpm and an efficiency of 95%? 4. What is the required torque for a shaft rotating at 300 rpm and with a power requirement of 110 kW 5. What are the main factors in operation of belt and chain drives ? 5. What are the steps of belt tension and drive alignment? 7. What are the causes of failure of belt drives ? 8. Compare between belt and chain drives in the context of : • Power transmitted Maintenance 9. From the couplings listed below, select the mechanical couplings Rigid coupling Flexible coupling • Universal joint All of the above 10. What is the most common type of rigid couplings? 11. What rigid style coupling would you recommend for a light-to-medium-duty application? 12. What are the types of belts? 13. Write some of the belt tension techniques? 14. Write some of the techniques to measure belt tension? 15. What is backlash? 16. Classify the gear based on the axis of rotation? 17 for the shown "MPTS" and assuming no power losses Calculate RPM and direction of rotation of worm wheel • Torque of all the rotating shafts 100 mm
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