ASQ CQE Exam Dumps

A prioritization matrix is a tool that helps determine the best option from many choices based on their importance and merits. It evaluates and prioritizes different options using specific criteria and assigns scores to facilitate decision-making.

'The Quality Toolbox' by Nancy R. Tague

ASQ Quality Tools

In the provided drawing, the symbol marked 'A' is being used to indicate a datum. A datum is a reference point, line, or surface used as a basis for measurement and to establish the location or orientation of other features. It serves as a starting point for dimensional control and ensures consistency in the manufacturing process.

'Geometric Dimensioning and Tolerancing' by Alex Krulikowski

ASME Y14.5 - 2009 (Dimensioning and Tolerancing)

Given that components 1, 2, and 3 each have reliabilities of 0.95, and assuming the system configuration as depicted in the image (series-parallel configuration):

Reliability of the parallel components (2 and 3): Rparallel=1[(1R2)(1R3)]R_{\text{parallel}} = 1 - [(1 - R_2) \times (1 - R_3)]Rparallel=1[(1R2)(1R3)] Rparallel=1[(10.95)(10.95)]R_{\text{parallel}} = 1 - [(1 - 0.95) \times (1 - 0.95)]Rparallel=1[(10.95)(10.95)] Rparallel=1[0.050.05]R_{\text{parallel}} = 1 - [0.05 \times 0.05]Rparallel=1[0.050.05] Rparallel=10.0025R_{\text{parallel}} = 1 - 0.0025Rparallel=10.0025 Rparallel=0.9975R_{\text{parallel}} = 0.9975Rparallel=0.9975

Reliability of the entire system (series of component 1 and the parallel system): Rsystem=R1RparallelR_{\text{system}} = R_1 \times R_{\text{parallel}}Rsystem=R1Rparallel Rsystem=0.950.9975R_{\text{system}} = 0.95 \times 0.9975Rsystem=0.950.9975 Rsystem=0.947625R_{\text{system}} = 0.947625Rsystem=0.947625

Rounded to three decimal places, the system reliability is 0.948.

Reliability engineering principles for series and parallel systems calculations.