Free daily practice · Monday, September 7

Sharpen your FE skills, free every day

3 fresh FE problems with full worked solutions — no login, no card, no catch. Pick your discipline and come back tomorrow for a new set.

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Question 1 of 3

Construction

A hydraulic excavator has a 2.5-CY heaped bucket, a bucket fill factor of 0.85, and a 30-second cycle. Working a 45-minute hour, compute the production in loose CY per hour.

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