BECC MOD 4 Questions and Answers (Graded A)

P-100 designed for - Answer- Firefighting and dewatering Discharge fire hose electrical submersible pump size - Answer- 2 1/2" Portable eductors operated by - Answer- Firemain pressure Submersible pump handling line length - Answer- 50 feet Portable submersible electric pump water height to pump - Answer- 6 inches Peri-jet has how many jets around the vacuum chamber - Answer- 6 Hole 18" square and 6" deep needs what patch - Answer- Metal box Marlin on soft patch starts from where - Answer- The center Soft patch material location - Answer- Pipe patching kit Type of hook bolts used in plugging and patching - Answer- T,L,J All are patches except - Answer- K-type Soft patch psig max system - Answer- 100 psig Purpose of patching as related to flood damage - Answer- Minimize flood damage The EWARP can hold up to 150 psig at how many degrees - Answer- 300 degrees F EWARP applied to piping systems how many inches in diameter - Answer- 2 1/2" Max time a fitting can remain open - Answer- 24 hours Person cleared routes and allows access to fires - Answer- Access man True/false extra plugging and patching repair kits are inventoried and maintained by personnel assigned to the engineering space - Answer- True 4 vital principles of investigation - Answer- Thorough,cautious,report,repeat Refer to what to find bulkhead terminal location - Answer- Casualty power system diagram Firemain/piping system rupture indication - Answer- "R" Eye protection not required for - Answer- Normal operation of lube oil system Single hearing protection requirement - Answer- 84 DB Dial indicator use - Answer- Align machinery Fitting needs co permission - Answer- Circle zebra Fitting open regardless of material condition - Answer- Williams Fitting to stop light exiting ship - Answer- Dog zebra 4-175-4-E what does 175 stand for - Answer- Fed most frame Fitting secured for CBR Defence - Answer- Circle Williams Ships in no danger - Answer- X-ray Ships backbone - Answer- Keel Compartments on starboard side are - Answer- Odd Bulls eye lettering length - Answer- 2" Primary firemain system monitoring - Answer- DCC Firemain near centerline extending fwd and aft on damage control deck - Answer- Single main Procedure to align installed educator for operation - Answer- Discharge valve, firemain actuation valve, beige suction valve Drainage system that runs through machinery spaces - Answer- Main True/false to prevent possible flooding bilges remain closed - Answer- True True/false crash and salvage handles all damage caused by collisions - Answer- False DCC is lost so who is backup - Answer- Most remote repair locker True/false dc repair station re-man mainspaces is repair 5 - Answer- True Main deck repair party - Answer- 1 Dc party only on air capable ships? - Answer- Crash and salvage team I exploded munitions location - Answer- CBR monitoring Freeboard is a measurement of distance from - Answer- Waterline to weatherdeck edge How many gallons when sounding tape reads 32 feet - Answer- 10056.96 True/false investigators must use message blanks to write damage - Answer- True How to check door for heat - Answer- Hold hand 1/2 inch away from door X50j circuit is what circuit - Answer- Fog foam X40j circuit is what circuit - Answer- Casualty communications Quantity of rapid plotting message blanks - Answer- 5 Holds PECU rod in torch assembly - Answer- Nut and chock Secured single lever/handwheel - Answer- Quick acting watertight doors Maintenance requirement of all equipment in a command - Answer- Pms masterfile Cleaning gasket material on watertight doors - Answer- Block of hardwood Storage hazardous material r