Volkswagen Polo Service & Repair Manual: Driving Noise
Tires, Rolling Noises, General Information
Rolling noise perceived by the human ear is caused by
vibrations transmitted from the noise source to the ear via the
air.
Here we are interest ...
Other materials:
Pressure and Boiling Point
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 boiling point also
changes.
For example, water boils at a lower temperatur ...
Insulating glass windscreen
Fig. 71 Metal-coated windscreen for infrared
reflection with communication window (blue area)
First read and observe the introductory information
and safety warnings
Insulating glass windscreens have a coating which reflects infrared radiation.
There is a non-coated area above the interior ...
A/C Service Station, Emptying
Caution
If it is suspected that chemicals were added to the
refrigerant circuit to seal leaks, do not connect the
A/C service station and do not extract the refrigerant.
...
