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The product of tangential force acting on a shaft and its radius is known as-
- a)bending moment
- b)twisting moment
- c)torsional rigidity
- d)flexural rigidity
Correct answer is option 'B'. Can you explain this answer?
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The product of tangential force acting on a shaft and its radius is k...
The product of tangential force acting on a shaft and its radius is known as the twisting moment. Twisting moments are seen in day-to-day life activities as well.
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The product of tangential force acting on a shaft and its radius is k...
Explanation:
When a tangential force is applied to a shaft, it tends to twist the shaft. The twisting effect of the tangential force is known as torque or twisting moment. The torque produces a shearing stress in the shaft which varies linearly with the radial distance from the axis of the shaft. The product of tangential force and the radius is known as twisting moment. The twisting moment is a measure of the torque applied to a shaft and is given by the formula:
Twisting moment = tangential force x radius
The unit of twisting moment is Nm (newton meters) or lb-ft (pound-feet).
Importance of Twisting Moment:
The twisting moment is an important parameter in the design of shafts and other rotating machine components. It determines the strength and stiffness of the shaft and influences the selection of material for the shaft. The twisting moment also affects the power transmission capacity of the shaft and the efficiency of the machine. Hence, it is important to calculate the twisting moment accurately in the design of rotating machinery.
Applications of Twisting Moment:
The twisting moment is used in various applications such as:
Conclusion:
The product of tangential force and radius is known as twisting moment, which is an important parameter in the design of rotating machinery. It determines the strength, stiffness, power transmission capacity, and efficiency of the machine. The twisting moment is used in various applications in automotive, aerospace, power generation, chemical, petrochemical, and manufacturing industries.
When a tangential force is applied to a shaft, it tends to twist the shaft. The twisting effect of the tangential force is known as torque or twisting moment. The torque produces a shearing stress in the shaft which varies linearly with the radial distance from the axis of the shaft. The product of tangential force and the radius is known as twisting moment. The twisting moment is a measure of the torque applied to a shaft and is given by the formula:
Twisting moment = tangential force x radius
The unit of twisting moment is Nm (newton meters) or lb-ft (pound-feet).
Importance of Twisting Moment:
The twisting moment is an important parameter in the design of shafts and other rotating machine components. It determines the strength and stiffness of the shaft and influences the selection of material for the shaft. The twisting moment also affects the power transmission capacity of the shaft and the efficiency of the machine. Hence, it is important to calculate the twisting moment accurately in the design of rotating machinery.
Applications of Twisting Moment:
The twisting moment is used in various applications such as:
- Design of shafts and axles in automotive and aerospace industries
- Design of turbines, generators, and other rotating machinery in power generation industry
- Design of pumps, compressors, and other fluid handling equipment in chemical and petrochemical industry
- Design of machine tools and other manufacturing equipment in the manufacturing industry
Conclusion:
The product of tangential force and radius is known as twisting moment, which is an important parameter in the design of rotating machinery. It determines the strength, stiffness, power transmission capacity, and efficiency of the machine. The twisting moment is used in various applications in automotive, aerospace, power generation, chemical, petrochemical, and manufacturing industries.
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The product of tangential force acting on a shaft and its radius is known as-a)bending momentb)twisting momentc)torsional rigidityd)flexural rigidityCorrect answer is option 'B'. Can you explain this answer?
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