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23-Ind-A2 Analysis and Design of Work: May 2017

Nivaar worked solution (AI-drafted; not reviewed by a licensed engineer)

  1. Question 1 Classification of Movements, Operations Analysis, and the Operation Process Chart
  2. Question 2 Motion Economy, Working Conditions, and the Human-Machine Chart
  3. Question 3 Multiple-Machine Assignment Cost, and Rating/Allowances in Stopwatch Time Study
  4. Question 4 Drill-Press Time Study, Uses of Time Standards, and the Stopwatch Study Procedure
  5. Question 5 Predetermined Motion Times vs. Stopwatch Study, Explaining MTM, and Reach/Move Factors
  6. Question 6 Work Sampling — Purpose, Statistical Basis, and Comparison to Stopwatch Study
  7. Question 7 Job Evaluation — Purpose, Job Analysis, Benefits, and Methods

Start with Question 1 →

National Exams — May 2017 — 98-Ind-A2 Analysis and Design of Work. Three-hour, closed-book exam (approved Casio/Sharp 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. The source prints Question 3's second and third sub-parts both labelled “(iii)”; they are answered here in the marking-scheme order (i)/(ii)/(iii), 8/6/6 marks.

Reference texts: Niebel & Freivalds, Niebel’s Methods, Standards, and Work Design (13th ed.) — operations analysis, workplace/tool design and motion economy, stopwatch time study, performance rating and allowances, predetermined time systems (MTM/MOST), work sampling, wage-incentive and job-evaluation systems.