Mechanical Engineering Exam > Mechanical Engineering Questions > Centrifugal tension in belts is a)Useful beca...
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Centrifugal tension in belts is
- a)Useful because it maintains some tension even when no power is transmitted
- b)Not harmful because it does not take part in power transmission
- c)Harmful because it increases belt tension and rfeduces the power transmitted
- d)A hypothetical phenomenon and does not actually exist in belts
Correct answer is option 'C'. Can you explain this answer?
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Centrifugal tension in belts is a)Useful because it maintains some ten...
Centrifugal tension in belts
Centrifugal tension in belts refers to the tension that is generated in a belt due to its rotation around a pulley. It is a phenomenon that occurs when a belt is subjected to centrifugal forces, which are created when the belt rotates at high speeds.
Explanation:
When a belt is in motion, it experiences centrifugal forces that act outward from the center of rotation. These forces cause the belt to stretch and generate tension. This tension is known as centrifugal tension.
Effects of centrifugal tension:
The centrifugal tension in belts has both positive and negative effects on their performance and power transmission capabilities.
1. Increases belt tension: The centrifugal tension adds to the overall tension in the belt. This increased tension helps to maintain contact between the belt and the pulleys, preventing slippage and ensuring effective power transmission.
2. Reduces power transmitted: Although the centrifugal tension helps to maintain tension in the belt, it also increases the resistance to motion. This increased tension can lead to higher friction losses, resulting in a reduction in the power transmitted by the belt.
3. Causes belt wear: The increased tension due to centrifugal forces can put additional stress on the belt, leading to accelerated wear and fatigue. This can result in reduced belt life and the need for more frequent maintenance or replacement.
4. Requires proper tensioning: The centrifugal tension must be taken into account when tensioning belts. If the tension is too low, there is a risk of slippage and power transmission loss. On the other hand, if the tension is too high, it can lead to excessive stress on the belt and other components, causing premature failure.
Conclusion:
In conclusion, centrifugal tension in belts is a phenomenon that is generated due to the rotation of the belt around a pulley. While it helps to maintain tension and prevent slippage, it also increases friction losses and can lead to belt wear. Therefore, it is important to properly tension belts to ensure optimal performance and power transmission.
Centrifugal tension in belts refers to the tension that is generated in a belt due to its rotation around a pulley. It is a phenomenon that occurs when a belt is subjected to centrifugal forces, which are created when the belt rotates at high speeds.
Explanation:
When a belt is in motion, it experiences centrifugal forces that act outward from the center of rotation. These forces cause the belt to stretch and generate tension. This tension is known as centrifugal tension.
Effects of centrifugal tension:
The centrifugal tension in belts has both positive and negative effects on their performance and power transmission capabilities.
1. Increases belt tension: The centrifugal tension adds to the overall tension in the belt. This increased tension helps to maintain contact between the belt and the pulleys, preventing slippage and ensuring effective power transmission.
2. Reduces power transmitted: Although the centrifugal tension helps to maintain tension in the belt, it also increases the resistance to motion. This increased tension can lead to higher friction losses, resulting in a reduction in the power transmitted by the belt.
3. Causes belt wear: The increased tension due to centrifugal forces can put additional stress on the belt, leading to accelerated wear and fatigue. This can result in reduced belt life and the need for more frequent maintenance or replacement.
4. Requires proper tensioning: The centrifugal tension must be taken into account when tensioning belts. If the tension is too low, there is a risk of slippage and power transmission loss. On the other hand, if the tension is too high, it can lead to excessive stress on the belt and other components, causing premature failure.
Conclusion:
In conclusion, centrifugal tension in belts is a phenomenon that is generated due to the rotation of the belt around a pulley. While it helps to maintain tension and prevent slippage, it also increases friction losses and can lead to belt wear. Therefore, it is important to properly tension belts to ensure optimal performance and power transmission.
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Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer?
Question Description
Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer?.
Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer? for Mechanical Engineering 2024 is part of Mechanical Engineering preparation. The Question and answers have been prepared according to the Mechanical Engineering exam syllabus. Information about Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer? covers all topics & solutions for Mechanical Engineering 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer?.
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Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer?, a detailed solution for Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer? has been provided alongside types of Centrifugal tension in belts is a)Useful because it maintains some tension even when no power is transmitted b)Not harmful because it does not take part in power transmission c)Harmful because it increases belt tension and rfeduces the power transmitted d)A hypothetical phenomenon and does not actually exist in beltsCorrect answer is option 'C'. Can you explain this answer? theory, EduRev gives you an
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