Heavy Equipment Operator Certification Exam Prep · Question
When assessing a haul road for an articulated hauler, which factor primarily influences the return time component of the cycle?
The return time is primarily affected by the empty truck's travel speed, which is dictated by the haul road's gradient, condition, and curves on the return rout
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Question: When assessing a haul road for an articulated hauler, which factor primarily influences the return time component of the cycle?
Answer options:
- The efficiency of the loading equipment. ✅ The gradient and surface condition of the empty return route.
- The dump spot congestion.
- The waiting time at the shop for maintenance.
Correct answer: The gradient and surface condition of the empty return route.
Explanation: The return time is primarily affected by the empty truck's travel speed, which is dictated by the haul road's gradient, condition, and curves on the return route.
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