Design Checks: Utilisation Ratios, the Governing Check & Pass/Review/Fail Status
This lesson is part of the course
In this lesson
You turn six fictional demand and capacity pairs into utilisation ratios, find the governing utilisation and the check it belongs to, and give each row a Pass, Review or Fail status.
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Lessons in this course
- Calculation Sheet Layout: Inputs, Named Constants, Results & Unit Columns Locked
- Linear Interpolation in a Design Table: Bracketing Rows, INDEX/MATCH & Out-of-Range Flags Locked
- Two-Way Interpolation: Reading a Temperature × Pressure Table Between Rows and Columns Locked
- Iteration in Columns: Fixed-Point Steps, Change per Step, Tolerance & Iteration Count Locked
- Tolerance Stack-Ups: Nominal Gap, Worst Case vs RSS & Each Part's Share Locked
- Design Checks: Utilisation Ratios, the Governing Check & Pass/Review/Fail Status Locked
- Parametric Sweeps: Vary One Input, Plot the Curve & Find Where the Check Fails Locked
- Checking & Sign-Off: Hand-Check Deviations, a Revision Log & a Summary Chart Locked