Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)
National Exam, May 2019 — 17-Ind-A3: Facilities Planning. Three-hour, closed-book exam (Casio or Sharp approved calculator only); any five of the seven questions constitute a complete paper and only the first five answered in the answer book are marked — all seven are solved below for completeness.
Reference texts: Tompkins, White, Bozer & Tanchoco, Facilities Planning (4th ed., Wiley) — the facilities-planning hierarchy and process, layout types (progressive/non-progressive, CIMS, AS/RS), machine space determination templates, manufacturing cells and group technology, computerized layout algorithms (CRAFT/CORELAP), the materials handling equation and handling-system design/improvement procedure; Niebel & Freivalds, Niebel’s Methods, Standards, and Work Design (13th ed.) — assembly-line balancing (Ranked Positional Weight technique), operator-paced line speed, and JIT/lean waste-elimination concepts.