ASSIGNMENT 4 Textbook Assignment: “Pyrotechnics,” Pages 4-1 through 4-15. 4-1. Pyrotechnics are used for which of the follow- ing purposes? 1. Flame or flash only 2. Smoke or sound only 3. Infrared only 4. Flame,  flash,  smoke,  sound,  or  infrared radiation 4-2. Dye markers are what type of devices? 1. Pyrotechnics and screening devices 2. Marking devices only 3. Marking and screening devices 4. Marking and pyrotechnics devices 4-3. Dye  markers  are  used  for  what  primary  pur- pose? 1. To color code a pyrotechnic device 2. To  indicate  an  impact  point  for  a  practice weapon 3. To   establish   a   reference   point   on   the surface of the water 4. To   establish   a   reference   point   on   the ground 4-4. To get information on pyrotechnic, screening, marking,   and   countermeasure   devices,   you should    refer    to    which    of    the    following publications? 1. NAVAIR 11-100-1.1 2. NAVAIR 11-100-1.1.2 3. NAVSEA SW010-AB-GTB-010 4. NAVSEA SW050-AB-MMA-010 4-5. A Mk 13 Mod 0 marine smoke and illumina- tion  signal  emits  what  color  smoke/flame  for (a) day use and (b) night use? 1. (a) Red flame (b) orange smoke 2. (a) Orange smoke (b) red flame 3. (a) Orange smoke (b) orange smoke 4. (a) Red flame (b) red flame 4-6. The day or night end of a Mk 13 Mod 0 signal is marked in which of the following ways? 1. The day end is painted orange 2. The night end is painted red 3. The protective plastic cap on the night end is  molded  and  there  are  three  prominent beads across the face 4. The protective plastic cap on the day end is molded   and   there   are   three   prominent protrusions across the face 4-7. You can find the precise instructions for using a Mk 13 Mod 0 signal in what location? 1. On the shipping container 2. On a label on the outer surface of the signal 3. On  an  information  sheet  inside  the  signal shipping container 4. On an information sheet accompanying the signal 4-8. After using one end of a Mk 13 Mod 0 signal, what action should you take? 1. Discard the signal in the trash 2. Douse  the  signal  in  water  and  save  it  for later use 3. Ship the signal to the Naval Safety Center 4. Douse the signal in oil and save it for later use 4-9. A Mk 79 Mod 0 illumination signal kit consists of  (a)  what  signal  projector  and  contains  (b) what total number of Mk 80 Mod 0 signals? 1. (a) Mk 31 Mod 0 (b) six 2. (a) Mk 31 Mod 2 (b) seven 3. (a) Mk 31 Mod 0 (b) seven 4. (a) Mk 31 Mod 2 (b) six 4-10. When  fired,  the  star  ejected  from  a  Mk  80 Mod 0 signal burns for what minimum amount of time? 1. 4 1/2 sec 2. 10 1/2 sec 3. 4 1/2 min 4. 10 1/2 min 19