United States Navy Training Film. 1952
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In this film:
– shown basic principles which commonly operational on shipboard ventilating, heating and cooling system;
– revealed factors which influence to condition of the air, like – temperature, relative humidity, air motion, etc.;
– demonstrated elements of ventilating, heating and cooling system, and how they operate;
– shown importance of ship maintenance schedule which must be observed for best results.
The principles of operation will assist in maintaining proper atmospheric conditions below deck.
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Timeline:
0:16 Introduction to shipboard heating, ventilation and mechanical cooling
5:16 Ventilation and Heating
11:15 Mechanical cooling
14:32 Maintenance
16:44 Summary
Source
