Volkswagen Touran Service Manual: Physical Principles
| The four known states of water also apply to air
conditioning system refrigerants. |
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| When water is heated in a vessel (heat absorption), water
vapor can be seen to rise. If the vapor is further heated
through heat absorption, the visible vapor turns into invisible
gas. The process is reversible. The warmth is extracted from
gaseous water, vapor forms first, then water and then ice. |
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Heat Transfer
| Every substance consists of a mass of moving molecules. The
fast moving molecules of a warmer substance give off some of
their energy to the cooler and thus slower molecules. As a
result, the molecular motion of the warmer substance slows down
and that of the colder substance is accelerated. This process
continues until the molecules of both substances are moving at
the same speed. They are then at the same temperature and no
further heat exchange takes place. |
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The boiling point given in tables for a liquid is always
referenced to an atmospheric pressure of 1 bar (14.5 psi). If
the pressure acting on a fluid changes, its boi ...
Other materials:
Volkswagen Touran Owners Manual. Towing a trailer
First read and observe the introductory information
and safety warnings Headlight adjustment
Towing a trailer can raise the front end of the vehicle enough
for the dipped beam to blind other road users. Use the headlight range control to
lower the light cone as required . If yo ...
Volkswagen Touran Owners Manual. Locking the front passenger door and rear doors manually
Fig. 192 In the end face of the front
right-hand door: manual lock covered by a rubber seal
Fig. 193 Manually locking the vehicle
with the vehicle key
First read and observe the introductory information
and safety warnings The front passenger door and the rear doors can be locked
manua ...
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Pressure and Boiling Point