Volkswagen Golf Service & Repair Manual: Physical basics
| The four known physical states of water also apply to air
conditioning refrigerants. |
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| When water is heated in a container (heat absorption), the
rising water vapour is visible. If the vapour is heated by
further heat absorption, the visible vapour becomes invisible
gas. This process is reversible. If heat is extracted from
gaseous water, it changes first to vapour, then to water and
finally to ice. |
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Every material consists of a mass of moving molecules. The fast moving
molecules of a warmer material loose part of their energy to slower molecules
possessing less heat. This slows down the molec ...
Other materials:
Removing and installing exhaust camshaft oil seal, gearbox end, engine codes
CHPA, CMBA, CPVA, CXSA, CZDA, CZCA, CPVB
Special tools and workshop equipment
required
Assembly tool -T10479 A-
Removing
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Remove toothed belt pulley for coolant pump
→ ...
Vapour pressure
In an enclosed container that is not completely full,
refrigerant evaporates as vapour at the surface in a quantity
sufficient to form an equilibrium between vapour and liquid.
This equilibrium develops under pressure and is often called
vapour pressure. ...
Headlight range control, instrument and switch lighting
Fig. 83 Next to steering wheel: headlight
range control
First read and observe the introductory information
and safety warnings Headlight range control
Depending on what level it is set to, the headlight range control adjusts the
position of the light cones in the headlights according ...
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Heat always flows from warmer to colder material