FDNY QUESTIONS WITH 100% CORRECT ANSWERS GRADED TO PASS

Hydra ram - exerts 10000 lbs Hydra ram - 3/4" -4" Hydra ram - weighs 12lbs and is 13" long Portable powersaw - operates 20-30 minutes Carbide tip - cuts gravel and tar roofs and is placed oos if 8 or more (1/3) of the tips are missing Aluminum oxide tip - used to cut various type of steel can be used to cut american 2000 lock Silicon carbide - used to cut cement and masonry blade coloree yellow Halligan - clove hitch on the fork end working end goes through fork and up to adz which is finished with a half hitch under adz end... Hook face up while lowering or hoistering Hook - clove hitch and binder 6" from bottom of handle Axe - 5" inch below handle end Extinguisher - clove hitch and binder 3" from bottom Pulldown hook - half hitch around handle 12" from the end Clove hitch and binder close to metal part 2nd due can on top floor - 2 6'hooks Class 1 - fireproof Class 2 - fire protected Class 3 - non fireproof Class 4 - wood Class 5 - metal Class 6 - heavy timber Serious fire (front) - assist most helpless victim Serious fire (rear) - most simple removal first Red cap - siamese Green cap - automatic sprinkler Yellow cap - combination sprinkler/standpipe Aluminum - non automatic sprinkler Control (standpipe role) - floor below fire with kit and folded 2 1/2 length.. Will remain at standpipe til relieved by 2nd due officer. Standpipe (wet) - contains water in riser at all times supplied by city main, pressure tank, and fire pump Standpipe (dry) - many contain no water and the only supply is from fdny pumpers..may be equipped with and auto water supply Standpipe (combo) - sprinklers combined interconnected with a standpipe system 2 ways standpipe are categorized - whether or not system riser contains water...by size of hose outlets Standpipe must aleays be supplied by - 3 1/2 hose Sprinkler (pump discharge pressure for supplying) - 150 psi 4 types of sprinkler system control valve - outside stem & yoke Post indicator valve Butterfly type indicating valve Wall indicator valve Most common sprinkler control valve - os &y Piv Metal aerial ladders - 60 % of ladder companies are equipped with remaining have tower ladders 2 types of aerial ladders - rearmount; tiller(trailer rig with maneuverable rear wheels) both 100' aerial ladder Aerial ladder used for - lovers: ladder pipe operations; observation; ventilation ;entry; rescue ; search Aerial ladder placement (roof) - atleast 5 ft above pt where ladder comes into contact with building Aerial ladder placement (window) - tip should be less than 6 in over the window sill Aerial ladder placement (along fire escape) - 2 in out from building 1-3 ft above balcony railing Aerial dismount (roof) - stop climbing at rung nearest the top of parapet Short stretch - 4 length or less