| Dictionary, Encyclopedia and Thesaurus - The Free Dictionary 1,521,289,372 visitors served. |
|
Dictionary/ thesaurus | Medical dictionary | Legal dictionary | Financial dictionary | Acronyms | Idioms | Encyclopedia | Wikipedia encyclopedia | ? |
comparator |
Also found in: Dictionary/thesaurus, Wikipedia | 0.03 sec. |
comparatorInstrument for comparing something with a similar thing or with a standard measure, in particular to measure small displacements in mechanical devices. In astronomy, the blink comparator is used to examine photographic plates for signs of moving bodies. Machinists use comparators or visual gauges to centre or align work in machine tools. comparatorA device that compares two quantities and determines their equality. How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
|
| ? Mentioned in | ? References in periodicals archive | ||
|---|---|---|---|
| This system is said to replace of Mine optical comparators, which are not effective for extrusions that are spooled and cannot be cut periodically for off-line measurement, according to the company. It may be possible to extend the range of this direct scaling measurement up to 10 [ohm][Image] or even 100 [ohm][Image] by using larger turns-ratio current comparators. They are common in shadow comparators and contour projectors, but not in video imaging. |
| Encyclopedia |
| Free Tools: |
For surfers:
Browser extension |
Word of the Day |
Help
For webmasters: Free content | Linking | Lookup box | Double-click lookup | Partner with us |
|---|