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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does the term torsion refer to?
π‘ Hint: Think about twisting forces applied to different materials.
Question 2
Easy
What is the formula for calculating shear stress in a solid shaft?
π‘ Hint: Identify the variables in the formula related to torque, radius, and moment of inertia.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What is the formula for shear stress in a solid circular shaft?
- Ο = T*r/J
- Ο = J*T*r
- Ο = T^2/r
π‘ Hint: Remember 'T', 'r', and the importance of 'J' in the formula.
Question 2
True or False: Higher torque increases the angle of twist in a shaft.
- True
- False
π‘ Hint: Think about what happens when more force is applied.
Solve 2 more questions and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A solid circular shaft with a diameter of 0.15 m is subject to a torque of 300 Nm. Calculate the maximum shear stress.
π‘ Hint: Remember to compute J accurately.
Question 2
A shaft made of steel with a shear modulus of 200 GPa and length of 5 m is twisted with a torque of 400 Nm. Find the angle of twist.
π‘ Hint: Ensure G is converted to the same unit system used in other values.
Challenge and get performance evaluation