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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What does 'u' represent in crane operations?
💡 Hint: Think about the parts of a crane.
Question 2
Easy
Define 'Operating Radius'.
💡 Hint: It connects how far the load is from 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 purpose of outriggers in crane operations?
- Increase lifting capacity
- Provide stability
- Enhance speed
💡 Hint: Consider what happens when a crane is lifted.
Question 2
True or False: The maximum lifting capacity of a crane increases with increased operating radius.
- True
- False
💡 Hint: Think about how a load's position changes.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
A lattice boom crane has a tipping load of 300 tons and operates under a guideline recommending 75% maximum load. Calculate the Safe Working Load and justify why understanding this is critical.
💡 Hint: Remember to apply the percentage given correctly.
Question 2
If a telescopic boom crane is incorrectly used without outriggers on an incline, and it has a rated capacity of 100 tons, what is the reduced lifting capacity? Explain how this demonstrates the importance of using outriggers.
💡 Hint: Consider what outriggers do to enhance stability.
Challenge and get performance evaluation