A total productive maintenance (TPM) program can be used to reduce

The correct answer is B. product quality failures caused by equipment problems . In the CSSBB material, Total Productive Maintenance (TPM) is defined as a coordinated activity focused on maximizing equipment effectiveness through operator involvement in inspection, cleaning, routine maintenance, and minor repairs. The text clearly states that TPM seeks the complete elimination of failures, defects, waste, and loss due to equipment-related operations , with the objectives of zero breakdowns and zero defects . It further notes that firms have reported large reductions in process defects through TPM.

The CSSBB reference also explains the “six big losses” associated with equipment effectiveness, including equipment failure , process defects , and reduced yield. It specifically states that malfunctioning equipment will produce scrap and quality defects , showing the direct relationship between TPM and the reduction of product quality failures caused by equipment problems. Option A concerns poor design robustness, which TPM does not primarily address. Options C and D are also incorrect because TPM supports continuous improvement and better process control rather than replacing them.