Practice Fixed & Variable Time (3.2) - Bucket Ratings and Capacity - Construction Engineering & Management

Practise this section

9 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
Sign up to start the exercise
Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
Sign up to start the quiz

6 sample questions

Question 1.
What is a bucket fill factor?
Show hintHide hint
Think about how different materials might fill a bucket.
Question 2.
Define static tipping load.
Show hintHide hint
Remember the risk of tipping!
3Question 3.
What is the purpose of a bucket fill factor?
- To increase load capacity
- To adjust the rated capacity based on material type
- To determine tipping load
Show hintHide hint
Remember, it changes with the material type.
4Question 4.
True or False: Fixed time includes the time taken for travel between locations.
- True
- False
Show hintHide hint
Think about what fixed means.
Question 5.
Calculate the production rate of a wheel loader with a heaped capacity of 3.5 m³, fill factor of 80%, a fixed cycle time of 25 seconds, and unit weight of 1500 kg/m³ for the material.
Show hintHide hint
Remember to convert seconds into hours for the production calculation.
Question 6.
If a loader's tipping load is 10,000 kg and it exceeds the load by 20%, what are the safety implications?
Show hintHide hint
Consider how safety protocols are essential for operational management.

5 more questions in this section. Enroll free to practise them all.