3-32. 3-33. 3-34. 3-35. 3-36. 3-37. In what direction does fuel flow through the coalescer element? 1. Outside to inside 2. Inside to outside 3. Top to bottom 4. Bottom to top Separator elements are considered permanent elements and are not replaced unless they become damaged. 1. True 2. False When fuel flows from the coalescer elements to the separator elements, the coalesced water falls out of the fuel by gravity. In which chamber does this take place? 1. Outlet 2. Inlet 3. Fallout 4. Water receiving sump The manhole cover installed on the side of the filter allows entrance to which chamber? 1. Outlet 2. Inlet 3. Fallout 4. Water receiving sump Fuel passing from the fallout chamber to the outlet chamber must go through the 1. coalescer elements 2. separator elements 3. sump 4. water drain valve The separator elements have the capability to only filter solid contaminants larger than how many microns? 1. 1 2. 5 3. 10 4. 20 3-38. 3-39. 3-40. 3-41. 3-42. 3-43. The rotary control valve is bolted to what part of the filter? 1. Inlet chamber 2. Fallout chamber 3. Outlet chamber 4. Water receiving sump What devices are provided to determine the pressure drop across the filter elements? 1. Air gates 2. Pressure gages 3. Sight glasses 4. Flow indicators What is the rated capacity of the service fuel filter? 1. 1,100 gpm 2. 2,000 gpm 3. 2,100 gpm 4. 2,400 gpm What is the typical pressure drop limit on the fuel filter? 1. 10 psi 2. 15 psi 3. 17 psi 4. 20 psi Filter samples should be taken at the start of the initial flow and at what intervals thereafter? 1. Every 10 minutes 2. Every 15 minutes 3. Every 30 minutes 4. Every 60 minutes What provides a cushioning effect when the automatic shutoff valve is opened by the filter discharge pressure acting under the valve seat? 1. A tension spring in the lower valve chamber 2. A tension spring in the upper valve chamber 3. Fuel pressure acting on the bottom of the diaphragm 4. Fuel pressure acting on the top of the diaphragm 19