Study guides, Class notes & Summaries

D/Pumper Chapters 1- 4 Exam Questions and Answers 100% Solved Which of the following BEST determines the most advantageous position for an attack pumper? a. size-up b. mutual aid c. experience of crew d. time of day or night ️️a. size-up When fire conditions are evident upon arrival, the driver/operator should place the apparatus in a safe position that: a. includes room for vehicles in front of and behind the apparatus b. puts the apparatus as physically close to the fire scene ...

Apparatus Operator Pumper Exam with Complete Solutions 100% Verified Keeping apparatus in a state of usefulness or readiness is known as: ️️maintenance Checking and documenting the oil level, radiator coolant, fuel level, tires, and visible and audible warning signals is normally considered to be part of __________ maintenance. ️️Routine The two tests that are performed by the manufacturer, if the requirements of NFPA 1901 are included in the apparatus bid specifications, are th...

Driver Operator Pumper Test Questions and Answers 100% Solved NFPA 1901 ️️Standard for Automotive Fire Apparatus 300 gallons ️️NFPA 1901 states that pumpers must have a water capacity of at least Rescue pumper ️️Specially designed apparatus that combines the functions of both a rescue vehicle and a fire department pumper CAFS ️️High-energy foam generation system consisting of a water pump and air compressor that injects air into a foam 20-100 ️️Range of foam tanks ...

Fire Apparatus Operator: Pumper Exam Questions and Answers 100% Solved Becoming a good pump operator requires ️️constant learning and training. In reality, ___ _____ and _____ prevail in both fire suppression and pump operations ️️scientific theory principles The role of the _____ is a noble position in the fire service ️️fire pump operator Ever-increasing responsibility of pump operators require new levels of ️️maturity, education, and skill What was the first fire pu...

Final Test, D/O: Pumper- Chapter 6: Hose Nozzles and Flow Rates Questions and Answers 100% Solved The minimum amount of foam solution that must be used on a fire per minute per square foot (square meter) of fire is called the: a. injection rate. b. eduction rate. c. proportioning rate. d. application rate. ️️d. application rate. Which of the following BEST explains why fuel and fire might consume a portion or the entire foam blanket? a. Incorrect type or concentration used b....

Driver/Pumper Operator Complete Solutions 100% Solved Coefficient for 1 3/4" with 1 1/2" couplings ️️15.5 Coefficient for 2" ️️8 Coefficient for 2 1/2" ️️2 Coefficient for 3" with 2 1/2" couplings ️️.8 Coefficient for 3" with 3" couplings ️️.677 Coefficient for 4" ️️.2 Coefficient for 5" ️️.08 FL ️️Friction Loss in PSI C ️️Friction Loss coefficient Q ️️Flow rate in hundreds of GPM (flow/100) L ️️Hose length in hundreds of feet (L...

Driver/ Operator Pumper USAF Questions and Answers 100% Solved Water ️️- most commonly used extinguishing agent - noncombustible - absorbs large amounts of heat Waters Boiling Point ️️212° F Waters freezing point ️️32°F Waters Expansion Rate ️️1,700 to 1 at 500° F Law of Specific Heat ️️Measures the ability of any substance to absorb heat Measured in BTUs (British Thermal Units) 1 BTU = the amount of heat required to raise 1lb of water 1°F Law of Latent Heat o...

Fire Apparatus D/O – Pumper (Total Force VLC) Questions and Answers 100% Solved On a vacuum service test, the system, vacuum and pump priming device should achieve a column of mercury of at least ️️22 inches Fire pump service test are conducted at a minimum ️️Once a year All of the following are rescue tools, except ️️Drills It's recommended that fuel oil and mileage records to be updated ️️ You should have a spotter under all of the following conditions, except ️...

Fire apparatus Driver/Operator-Pumper Exam Questions and Answers 100% Solved 3 items that must have occurred prior to raising the cab ️️-All loose items in cab secured -All cab doors securely closed -Adequate front and overhead clearance 2 true statements about inverters ️️- inverters output is limited to less than 1,500 watts - Inverters are quiet compared to generators. 3 expectations to the rule that all Personnel should be seated and wearing seatbelts before an emergency v...

DRIVER PUMPER OPERATOR EXAM WITH COMPLETE SOLUTIONS 100% VERIFIED A fire apparatus with a PRIMARY purpose of transporting 1,000 or more gallons of water is considered to be a/an: ️️Tanker/Tender Keeping apparatus in a state of usefulness or readiness is known as ________ ️️maintenance Checking voltage, electrolyte level and corrosion are all steps in inspecting: ️️battery When performing a capacity test, the desired net pump pressure should be _______psi ️️150 The ...