Machining 10, 20, 30
MACH4A
Module 4A: Basic Measurement (Core)
Outcome
Explore measurement
systems used in
machining.
Indicators
| (a) | Explore imperial and metric systems of measurement and their uses in machining. |
| (b) | Differentiate between semi-precision and precision measurements. |
| (c) | Demonstrate accurate measurements to within 1/64” (0.5 mm). |
| (d) | Perform accurate measurements of angles with a protractor. |
| (e) | Categorize angles as acute, right, obtuse, straight or reflex. |
| (f) | Calculate angles and distances using both decimals and fractions. |
| (g) | Interpret readings from a variety of measurement tools including dials, metres and scales. |
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