ASSIGNMENT 6 Textbook  Assignment: “Asphalt  Plant  Supervisor,”   and “Well Drilling Superisor,” pages 8-11 through 9-17. Learning  Objective:  (continued): Recognize the operations of an asphalt plant. 6-1. Using  table distributor for  asphalt 1. Between 2. Between 3. Between 4. Between 8-1, what is the spraying   temperature emulsion  SS-1h? 50°F-140°F 75°F-130°F 110°F-160°F 135°F-175°F 6-2. Final metering of mineral   filler to  a  mix  is  accomplished  through what  device? 1. A variable speed vane 2. A screw feeder 3. A belt feeder 4. One of the above, depending on the material being handled Learning  Objective:  Recognize the  operational  processes  of a batch asphalt plant. 6-3. Which of the following units is a distinguishing feature of a batch asphalt  plant? 1. The cold aggregate feed unit 2. The batching unit 3. The dryer unit 4. The dust collector unit 6-4. From the hot bins, what size aggregates are deposited into the  weigh-hopper  first? 1. Coarse 2. Intermediate 3. Fine 4. Mineral filler 6-5. 6-6. 6-7. 6-8. A pugmill’s “live zone” is the net volume in cubic yards below a line extending across the top arc of the inside body shell radius, with shafts,  liners,  paddles,  and  tips deducted. 1. True 2. False In a batch asphalt plant, in what  location  do  the  aggregates, mineral filler, and asphalt get mixed  together? 1. Dryer 2. Weigh-hopper 3. Pugmill 4. Asphalt weigh bucket In what manual can the batch asphalt  plant  supervisor  find details on the setup and adjustment of the automatic equipment? 1. NAVFAC Supervisory Instructions   Manual 2. COMSECOND/COMTHIRDNCBINST Equipment Management Manual 3. Manufacturer operator’s manual 4. Alfa company operations manual Learning  Objective:  Recognize the operational processes of a continuous-flow  asphalt  plant. What factor must be known at all times in order to maintain constant  asphalt  proportioning? 1. The  temperature  of  the aggregate 2. The  output  temperature of the dryer 3. The temperature of the hot bins 4. The temperature of the asphalt 41