Quality Control Flashcards
7 cards from real CWLP practice questions. Tap to flip, then mark Knew It or Still Learning — missed cards come back until you master them.
Read the first 7 Quality Control flashcards as text
A logistics operation using a Kanban system discovers that defective parts are being passed downstream before detection. The BEST corrective action is to:
Answer: Implement in-process quality checks at each Kanban trigger point
Adding quality checkpoints at Kanban trigger points catches defects before they propagate downstream, aligning quality control with the pull-system workflow.
Under the UCC (Uniform Commercial Code), a buyer's right to inspect goods typically occurs:
Answer: Before acceptance, unless the contract states otherwise
Under UCC Article 2, buyers have the right to inspect goods before acceptance unless the contract explicitly waives this right or specifies other terms.
Which of the following best describes 'voice of the customer' (VOC) in the context of warehouse quality planning?
Answer: Systematic collection of customer needs and expectations to drive quality standards
VOC is a structured process of capturing customer requirements, preferences, and expectations to translate them into measurable quality specifications.
A warehouse shifts from final inspection only to inspection at multiple process stages. This change is best described as moving to:
Answer: In-process quality control
In-process quality control involves inspection and monitoring at multiple points throughout operations, catching defects earlier and reducing rework and scrap costs.
When calculating the Cost of Poor Quality (COPQ), which category includes costs for handling customer returns and warranty claims?
Answer: External failure costs
External failure costs are incurred after a defective product reaches the customer, including returns, warranty repairs, complaint handling, and potential liability.
A warehouse manager wants to verify that a new storage layout does not increase pick errors. The MOST appropriate statistical method is:
Answer: Run a hypothesis test comparing error rates before and after the change
A hypothesis test (e.g., two-proportion z-test) statistically determines whether the observed difference in error rates is significant or due to random variation.
Which element is MOST critical to the success of a quality management system (QMS) in a warehouse environment?
Answer: Management commitment and visible leadership support for quality
ISO 9001 and quality management research consistently show that top management commitment is the single most critical factor for sustaining a successful QMS.