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1. |
A front-end loader on a given job moves a load of 1.5 m3 of loose soil in one cycle consisting of loading-lifting-travelling-unloading-return trip-and-ready for next loading. If each cycle time is 1.2 minutes, the actual output will be |
A. | 75 m3/hour |
B. | 70 m3/hour |
C. | 65 m3/hour |
D. | 60 m3/hour |
Answer» B. 70 m3/hour | |