Glossary “surface inspection” Definition:
Examining the old body surface condition before preparing it for new paint.
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surface loading
Glossary “surface loading” Definition:
Transfer of pressure as one part acts on another.
surface evaluation
Glossary “surface evaluation” Definition:
Close inspection of the old paint to determine its condition.
surface filter
Glossary “surface filter” Definition:
Filter that traps contaminants on its surface. Screen and paper filters are types of surface filters.
Sure-Grip
Glossary “Sure-Grip” Definition:
Limited-slip differential by Chrysler.
surface charge
Glossary “surface charge” Definition:
Charge on the surface of the battery plates.
support members
Glossary “support members” Definition:
Used in high stress areas and often bolted to the bottom of the unibody to hold the engine, transmission and suspension in alignment, and to reduce body flex.
supt
Glossary “supt” Definition:
Acronym form of Support.
superimposed pattern
Glossary “superimposed pattern” Definition:
Scope pattern used to compare all of the cylinders while their patterns are displayed one on top of the other.
supplemental brake system
Glossary “supplemental brake system” Definition:
Additional brake system used to assist the service-brake system in retarding a vehicle.
supplemental inflatable restraint
Glossary “supplemental inflatable restraint” Definition:
SIR. Air bags.
supply voltage
Glossary “supply voltage” Definition:
Voltage from the supply with the circuit in operation.
superheat switch
Glossary “superheat switch” Definition:
Electrical switch activated by an abnormal temperature-pressure condition, such as a superheated vapor, used for system protection.
superheated vapor
Glossary “superheated vapor” Definition:
Vapor at a temperature higher than its boiling point for a given pressure.
supercharger
Glossary “supercharger” Definition:
Engine driven compressor which pumps air into the engine’s induction system at a pressure much higher than atmospheric pressure.
superconductivity
Glossary “superconductivity” Definition:
Dramatic increase in conductivity of some materials at or near absolute zero (-273.20¡ãC, or – 459.70¡ãF, or 0¡ãK)
superheat
Glossary “superheat” Definition:
The heat intensity added to a gas after the complete evaporation of a liquid.
sun gear
Glossary “sun gear” Definition:
Central gear of the planetary gearset around which the other gears rotate.
sun gear shell
Glossary “sun gear shell” Definition:
Drum which houses other assemblied components, which features a sun gear as a part of its design.
sunlight
Glossary “sunlight” Definition:
The standard by which other light sources are measured. It contains the entire visual spectrum of light.