Entrained water and large dirt are removed by an air line fi
     Entrained water and large dirt are removed by an air line filter by means of a(n)  action set up within the filter bowl.  A(n)  is a component in which air cools, some direct and oil vapor fall out of suspension, and a good portion of entrained water vapor condenses.  A nominal rating indicates an air line filters  per size.  in a pneumatic system can wash way lubricant from components, resulting in faulty operation, corrosion and wear.  As air leaves a compressor, it has more potential energy, but it is also  and contains water vapor.  To prevent sticking of moving pans and to control wear, compressed air requires  Air line filter elements are given a  rating since they have no one, consistent hole or pore size.  The more contaminated the air of a pneumatic system, the less  that system will be.  Water vapor and  are two undesirable elements carried by industrial air.  In a pneumatic system, dirt particles are measured using the  scale.   
  
  Solution
1) Swirling
2)Aftercooler
3)Average
4)Moisture
5)Hot
6)FRL
7)dependable
8)maintenance
9) dust
10)grain of salt

