7-22. Condition  Zebra  is  fully  set  when which  of  the  following  conditions has been met? 1.    When all Yoke and Circle W fittings  have  been  checked 2 .   W h e n   a l l   X - r a y   a n d   C i r c l e   W fittings  have  been  checked 3 .   W h e n   a l l   X - r a y   a n d   Y o k e fittings  have  been  checked 4 .   W h e n   a l l   C i r c l e   W   a n d   R e d Circle  Zebra  fittings  have  been checked 7-23. To  handle  battle  casualties,  most ships  have  what  minimum  number  of battle  dressing  stations? 1.    One 2.    Two 3. Three 4.  Four 7-24. In  the  absence  of  the  repair  party leader,  what  person  is  in  charge  of the  repair  locker? 1.   Damage  control  petty  officer 2.   Senior   person   at   the   locker 3.   On-scene   leader 4.   I n v e s t i g a t o r 7-25. What person informs DCC of the nature  of  a  fire  or  damage  at  the scene? 1.    Investigator 2.    Boundary   setter 3.    On-scene  leader 4.    Repair  party  leader 7-26. To  be  an  on-scene  leader,  you should  be  qualified  in  which  of  the following   areas? 1.    Investigator 2.    F i r e   f i g h t i n g 3.    Damage    control    repair 4.    Each of the above 7-27. Each  repair  locker  has  what  minimum number  of  investigators  assigned  to i t ? 1.    Eight 2.    S i x 3 .   F i v e 4.    Four 7-28. The  at-sea  fire  party  normally consists  of  what  minimum  number  of persons? 1. 5 2. 10 3. 15 4. 18 7-29. At-sea,  which  of  the  following indications  may  be  a  symptom  of  a dangerous  condition? 1 .   W i s p   o f   s m o k e 2.    Minor  loss  of  power 3.  Excessive  warmth  of  a  bulkhead 4.    Each of the above 7-30. What  are  the  first  two  steps  in handling  battle  damage? 1.   Secure   electrical   circuits   and put  out  fires 2.    Put  out  fires  and  control f l o o d i n g 3.    Remove    casualties    and    control f l o o d i n g 4.    Isolate  broken  pipelines  and e f f e c t   r e p a i r s 7-31. For  which  of  the  following  reasons should  a  detailed  investigation  be made as soon as possible after damage  occurs? 1.    Secondary damage may be undetected 2.    Hot  splinters  may  be  buried  in combustibles 3.   Flooding   may   be   occurring   from partly  opened  valves 4.    Each of the above 7-32. As  a  general  rule,  what  degree  of flooding  indicates  that  a compartment is open to the sea? 1.    Compartment  is  completely flooded 2.   Compartment   is   flooded   to   sea l e v e l 3.    Both 1 and 2 above 4.    Compartment  has  water  leaking from  seams 47