Which statement best reflects the core principle for managing variability?

Which description best fits the role of work structuring in lean construction?

An inventory buffer protects production primarily by providing:

Which statement best describes one-piece flow?

During a Gemba walk, which question is most directly aligned with the Process dimension of the 3 P’s?

Why is inventory waste considered particularly harmful in construction from a lean perspective?

If an upstream trade finishes much faster than planned, overall project throughput automatically improves even when downstream trades are not ready.

In a pull planning session, after the wall of sticky notes is built, the team compares total activity duration with available time and finds extra time. What should happen next?

Why does a vague handoff definition tend to reduce productivity?

Pull planning is primarily a top-down scheduling method that assigns work without trade input.