NM CID GF-4 Practice Questions - New Mexico CID GF-4 Drainage Or Flood Control Systems Contractor Examination Exam

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A hydraulic excavator with a 2.0 loose-cubic-yard bucket operates at 80 percent bucket fill, 90 seconds per cycle, and 50 productive minutes per hour. What is the approximate production in loose cubic yards per hour?
Correct Answer:
53 LCY/hr

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