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The ratio of inner to outer radii of a clutch is normally taken between
- a)0.3 - 0.4
- b)0.4 - 0.5
- c)0.5 - 0.6
- d)0.6 - 0.7
Correct answer is option 'D'. Can you explain this answer?
Verified Answer
The ratio of inner to outer radii of a clutch is normally taken betwee...
If equal importance is given to durability and torsional moment output, (r1/r2) is taken as 0.48. In practice, (r1/r2) is usually kept between 0.6 and 0.7.
Most Upvoted Answer
The ratio of inner to outer radii of a clutch is normally taken betwee...
The ratio of inner to outer radii of a clutch is an important parameter in clutch design. It determines the relative sizes of the inner and outer surfaces of the clutch, which in turn affect the torque transmission capabilities and overall performance of the clutch.
The correct answer to this question is option 'D', which states that the ratio of inner to outer radii of a clutch is normally taken between 0.6 - 0.7. Let's delve into the reasoning behind this choice.
Importance of the Inner-to-Outer Radius Ratio:
The inner and outer radii of a clutch are directly related to the contact area between the clutch plates and the pressure distribution across the clutch surfaces. Therefore, the ratio of the inner to outer radii plays a crucial role in determining the torque transmission capacity, wear characteristics, and overall efficiency of the clutch system.
Explanation of Option 'D':
Option 'D' suggests that the ratio of inner to outer radii falls within the range of 0.6 - 0.7. This range is commonly chosen in clutch design for the following reasons:
1. Optimal Contact Area:
- A ratio of 0.6 - 0.7 ensures a sufficient contact area between the clutch plates.
- A larger contact area allows for better torque transmission and power transfer between the driving and driven members of the clutch.
2. Uniform Pressure Distribution:
- The chosen ratio helps in achieving a uniform pressure distribution across the clutch surfaces.
- This uniform pressure distribution prevents localized wear and hot spots, leading to improved clutch life and performance.
3. Adequate Heat Dissipation:
- The selected ratio allows for effective heat dissipation from the clutch surfaces.
- The larger outer radius facilitates better cooling and prevents excessive heating during clutch engagement, reducing the risk of clutch slippage and premature wear.
4. Mechanical Strength:
- A higher ratio of inner to outer radii provides greater mechanical strength to the clutch assembly.
- This enhanced strength enables the clutch to withstand higher torque loads and ensures its durability and reliability.
Conclusion:
In conclusion, the ratio of inner to outer radii of a clutch is typically chosen between 0.6 - 0.7. This range offers optimal contact area, uniform pressure distribution, adequate heat dissipation, and mechanical strength for efficient and reliable clutch operation. By considering these factors, clutch designers can ensure the clutch system's performance, longevity, and overall functionality.
The correct answer to this question is option 'D', which states that the ratio of inner to outer radii of a clutch is normally taken between 0.6 - 0.7. Let's delve into the reasoning behind this choice.
Importance of the Inner-to-Outer Radius Ratio:
The inner and outer radii of a clutch are directly related to the contact area between the clutch plates and the pressure distribution across the clutch surfaces. Therefore, the ratio of the inner to outer radii plays a crucial role in determining the torque transmission capacity, wear characteristics, and overall efficiency of the clutch system.
Explanation of Option 'D':
Option 'D' suggests that the ratio of inner to outer radii falls within the range of 0.6 - 0.7. This range is commonly chosen in clutch design for the following reasons:
1. Optimal Contact Area:
- A ratio of 0.6 - 0.7 ensures a sufficient contact area between the clutch plates.
- A larger contact area allows for better torque transmission and power transfer between the driving and driven members of the clutch.
2. Uniform Pressure Distribution:
- The chosen ratio helps in achieving a uniform pressure distribution across the clutch surfaces.
- This uniform pressure distribution prevents localized wear and hot spots, leading to improved clutch life and performance.
3. Adequate Heat Dissipation:
- The selected ratio allows for effective heat dissipation from the clutch surfaces.
- The larger outer radius facilitates better cooling and prevents excessive heating during clutch engagement, reducing the risk of clutch slippage and premature wear.
4. Mechanical Strength:
- A higher ratio of inner to outer radii provides greater mechanical strength to the clutch assembly.
- This enhanced strength enables the clutch to withstand higher torque loads and ensures its durability and reliability.
Conclusion:
In conclusion, the ratio of inner to outer radii of a clutch is typically chosen between 0.6 - 0.7. This range offers optimal contact area, uniform pressure distribution, adequate heat dissipation, and mechanical strength for efficient and reliable clutch operation. By considering these factors, clutch designers can ensure the clutch system's performance, longevity, and overall functionality.
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The ratio of inner to outer radii of a clutch is normally taken betweena)0.3 - 0.4b)0.4 - 0.5c)0.5 - 0.6d)0.6 - 0.7Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The ratio of inner to outer radii of a clutch is normally taken betweena)0.3 - 0.4b)0.4 - 0.5c)0.5 - 0.6d)0.6 - 0.7Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The ratio of inner to outer radii of a clutch is normally taken betweena)0.3 - 0.4b)0.4 - 0.5c)0.5 - 0.6d)0.6 - 0.7Correct answer is option 'D'. Can you explain this answer?.
The ratio of inner to outer radii of a clutch is normally taken betweena)0.3 - 0.4b)0.4 - 0.5c)0.5 - 0.6d)0.6 - 0.7Correct answer is option 'D'. Can you explain this answer? for Mechanical Engineering 2025 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about The ratio of inner to outer radii of a clutch is normally taken betweena)0.3 - 0.4b)0.4 - 0.5c)0.5 - 0.6d)0.6 - 0.7Correct answer is option 'D'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2025 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for The ratio of inner to outer radii of a clutch is normally taken betweena)0.3 - 0.4b)0.4 - 0.5c)0.5 - 0.6d)0.6 - 0.7Correct answer is option 'D'. Can you explain this answer?.
Solutions for The ratio of inner to outer radii of a clutch is normally taken betweena)0.3 - 0.4b)0.4 - 0.5c)0.5 - 0.6d)0.6 - 0.7Correct answer is option 'D'. Can you explain this answer? in English & in Hindi are available as part of our courses for Mechanical Engineering.
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