Science of flow ,is the study of the flow and deformation of matter and is particularly important with regard to colloidal systems.
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Jan 28,2016
1144 views
The act of repeating one or more manufacturing operations for the purpose of improving the yield of acceptable part.
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Jan 28,2016
1107 views
A manufacturing step or process that is repeated to bring a non-performing or non-conforming component or circuit to a functional condition.
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Jan 28,2016
1252 views
The film pattern on a printed circuit board enabling the exposure of conductive areas for subsequent plating.
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Jan 28,2016
1100 views
Coating material used to mask or to protect selected areas of a pattern from the action of an etchant, solder, or plating. Also see Dry Film, Resists, Plating Resists and Solder Resists.
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Jan 28,2016
1103 views
A high-molecular-weight organic material with no specific melting point. A polymer.
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Jan 28,2016
1222 views
Resin transferred from the base material onto the surface or edge of conductive pattern normally caused by drilling. Sometimes called epoxy smear.
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Jan 28,2016
1318 views
Any visual or measurable form of process-related contamination.
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Jan 28,2016
1168 views
The ability of a system to return to a specific parameter, said of equipment when evaluating its consistency of processing.
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Jan 28,2016
1092 views
The process of restoring the functional capability of a defective component or circuit.
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Jan 28,2016
1056 views
The probability that a component, device or assembly will function properly for a defined period of time under the influence of specific environment and operational conditions.
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Jan 28,2016
1110 views
The radio of the quantity of water vapour present in the air to the quantity which would saturate the air at the given temperature.
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Jan 28,2016
1100 views
The alignment of a pad on one side of the printed circuit board or layers of a multi-layer board to its mating pad on the opposite side.
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Jan 28,2016
1492 views
A symbol used as a reference point to maintain registration.
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Jan 28,2016
1034 views
The melting of an electro-deposit followed by solidification.
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Jan 28,2016
1142 views
The portion of the re-flow soldering process during which the temperature of the solder is raised to a value&n...
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Jan 28,2016
1058 views
Joining components to substrates by placing the parts into solder paste and then melting the paste to achieve ...
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Jan 28,2016
1052 views
The edge of cable or conductor from which measurements are made.
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Jan 28,2016
1077 views
A lead extending out of the side of a component, rather than from the end.
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Jan 28,2016
1286 views
| Ranking | Name | Answers |
|---|---|---|
| 1 | PCBWay Team | 6 |
| 2 | Engineer | 1 |
| 3 | Stephen Newport | 1 |
