Glossary “discharge side” Definition:
That portion of the refrigeration system under high pressure, extending from the compressor outlet to the metering device inlet.
d
discharge air
Glossary “discharge air” Definition:
Conditioned air as it passes through the outlets and enters the passenger compartment.
discharge line
Glossary “discharge line” Definition:
High pressure vapor line that connects the compressor outlet to the condenser inlet.
discharge pressure
Glossary “discharge pressure” Definition:
The high-side pressure of the refrigerant as it is being discharged from the compressor. Also known as high-side pressure.
discharge pressure switch
Glossary “discharge pressure switch” Definition:
A term used for compressor-discharge pressure switch.
discard diameter
Glossary “discard diameter” Definition:
Maximun allowable diameter for a specific brake drum.
discharge
Glossary “discharge” Definition:
1). Releasing some, or all, refrigerant from a system by opening a valve to permit the refrigerant to be drawn into a recovery system. 2). To purge air from a sealed system. 3). To deplete an electrical components charge.
disc minimum thickness
Glossary “disc minimum thickness” Definition:
The least thickness, usually stamped or cast into the disc, to which a brake disc can be machined or worn before it becomes unsafe.
disc type grinder
Glossary “disc type grinder” Definition:
Most commonly used portable air grinder. It is operated like the single-action disc sander.
disc brake fluid
Glossary “disc brake fluid” Definition:
Special fluid having a high boiling point, about 500¡ã F (260¡ã C). If exposed to air, it will attract moisture, which will lower its boiling point, making it unsafe to use.
disc brake pad
Glossary “disc brake pad” Definition:
Assembly consisting of friction material and its steel backing.
disarmed
Glossary “disarmed” Definition:
All electrical sources for the air bag igniter are disconnected.
disassemble
Glossary “disassemble” Definition:
To take apart.
disc
Glossary “disc” Definition:
1). Acronym for discount. 2). A variant of disk.
disc adhesive
Glossary “disc adhesive” Definition:
Product used to apply nonstick sandpaper to the backing pad of a sander.
disc brake
Glossary “disc brake” Definition:
Type of brake that provides a means of slowing or stopping a vehicle using hydraulic pressure to apply pads (clamping force) against a rotor.
directional tire
Glossary “directional tire” Definition:
A tire having a tread pattern that must be mounted facing forward.
DIS
Glossary “DIS” Definition:
Direct Ignition System, or Distributorless Ignition System
disable
Glossary “disable” Definition:
1). To remove or inhibit normal capability or function. 2). A command that prevents further operation of a peripheral device.
directional control
Glossary “directional control” Definition:
Ability to maintain steering control while stopping.