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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the main function of a winch in a crane?
💡 Hint: Think about the mechanism that pulls the rope.
Question 2
Easy
Describe the purpose of the base frame.
💡 Hint: What supports all the parts of the crane?
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 primary function of a crane's boom?
- To rotate
- To lift and extend reach
- To stabilize
💡 Hint: Think about what part physically holds the load.
Question 2
True or False: The winch can be powered by a hydraulic motor.
- True
- False
💡 Hint: Recall the types of power sources for cranes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A crane is lifting a load of 800 kg and its boom weighs 200 kg. If the distance to the fulcrum is 5m, explain if the crane remains stable.
💡 Hint: Calculate moments around the fulcrum.
Question 2
Design a scenario where a tower crane would be more efficient than a mobile crane. What factors would you consider?
💡 Hint: Think about where each crane type performs best.
Challenge and get performance evaluation