Heavy Equipment Operator Certification Exam Prep · Question
What is the primary purpose of a Ripper attachment on a dozer?
Rippers are specialized attachments with strong teeth designed to penetrate and break up compacted soil, shale, frozen ground, or soft rock, making it easier fo
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Question: What is the primary purpose of a Ripper attachment on a dozer?
Answer options:
- To push and spread loose material.
- To dig trenches for pipes. ✅ To break up hard or rocky ground before excavation.
- To compact soil during backfilling.
Correct answer: To break up hard or rocky ground before excavation.
Explanation: Rippers are specialized attachments with strong teeth designed to penetrate and break up compacted soil, shale, frozen ground, or soft rock, making it easier for dozers or other equipment to move or excavate.
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