Practice qdx; Parabola - 5.2.1 | 5. CABLES | Structural Engineering - Vol 1
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5.2.1 - qdx; Parabola

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Learning

Practice Questions

Test your understanding with targeted questions related to the topic.

Question 1

Easy

What shape does a cable take under uniform distributed loads?

💡 Hint: Think about the curve formed under the load.

Question 2

Easy

Where does the maximum tension occur in a cable?

💡 Hint: Consider the points where the cable is anchored.

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 type of load causes a cable to take on a parabolic shape?

  • Point load
  • Uniform distributed load
  • Variable load

💡 Hint: Recall the definition of a distributed load.

Question 2

The maximum tension in a parabolic cable occurs:

  • True
  • False

💡 Hint: Consider where the cable experiences the greatest force.

Solve and get performance evaluation

Challenge Problems

Push your limits with challenges.

Question 1

A cable is 20m long and is subjected to a uniform load of 400 N/m. Calculate and graph the shape of the cable under this load.

💡 Hint: Use the equation derived for parabolic shape.

Question 2

An engineer needs to design a cable system for a 100m long bridge experiencing a distributed load of 1000 N/m. Discuss the implications of the cable's parabolic shape on the structure's stability and design.

💡 Hint: Think about the balance between material selection, weight, and design considerations.

Challenge and get performance evaluation