1.  What is chamber C connected to? [A] 2.  What is chambe…

  1.  What is chamber C connected to? 2.  What is chamber C used for? 3. What is chamber A connected to?   4.  What do you have to add to chamber A periodically? 5.  What is chamber B called?  6.  What do bubbles present in chamber B indicate?  7. How many cm H2O should the wall suction be set to? 8. At what pressure should the water in chamber A be maintained at?