2022年09月02日 23:53
When it comes to the day-to-day job duties, the responsibilities of a Machine Operator and a Machinist are quite similar. The one key difference is that a Machinist normally has additional training so that they can program and repair the machines.
If the auto machinist is a specialist, the auto mechanic is a general repairman. A mechanic can run diagnostics on an entire vehicle and, in most cases, make repairs as necessary.
The main difference between Milling vs. Drilling is that drilling is a process of making a hole into a solid surface. While, milling is a process where you create features like slots, walls, fins, webs, etc.
While these next two levels of RNAV minimums are not technically precision approaches (they do not meet international standards to be called such), they can be considered “precision-like.” The familiar localizer performance with vertical guidance (LPV) approaches are in almost no material way different from an ILS, ...
precision instrument in British English(prɪˈsɪʒən ˈɪnstrəmənt ) an instrument or tool which is used for tasks which are precise or exact in nature. Collins English Dictionary.
As the names suggest, DA is a decision point while MDA is the lowest altitude allowed without visuals. The difference between DA vs MDA is reflected in the regulations, Practical Test Standards (PTS, soon Airman Certification Standards) and TERPS.
RNAV is GPS and satellite-based, while ILS is just a landing system and is fully ground-based. ILS is just a landing system and is fully ground-based.
Accuracy is the degree of closeness to true value. Precision is the degree to which an instrument or process will repeat the same value. In other words, accuracy is the degree of veracity while precision is the degree of reproducibility.