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44 Cards in this Set

  • Front
  • Back

Lift

Elevation between surface of the water and the center of the pump intake

Automatic pressure control valves operate within…


and restricts the pressure from exceeding…Psi above set level

3 to 10 seconds


30 psi

Causes of collisions

Improper backing,


reckless driving,


increase speed,


lack of skill/experience,


overloading,


mechanical failure,


personal readiness.

Pump piping must withstand hydrostatic test of _____ psi?

500 psi

Water sources?

Internal water tank, hydrants, static water sources

NFPA 1901 requires pumpers must have a gallon per minute capacity of at least?

750 gallons per minute

NFPA 1901 minimum tank capacity for a quint

300 gallons

Portable generators

Powered by gas or diesel 110/220 Volt

NF PA 1911 covers

Brake testing

Pump testing shows

Actual performance versus specific standards

Vehicle mounted generators

Powered by diesel or gas PTO or hydraulic with capacity of up to 12,000 watts

Primer control

Operates the priming device when the pump will draft from static water

Break testing time

Annually

DPF diesel particulate filter’s

Increased exhaust temperatures


Post 2007 vehicles


Collects soot and burns them more

Visual lead time

The time necessary to stop or do evasive maneuver at current rate of speed

Total stopping distance

Sum of driver reaction distance and the vehicle braking distance

Braking distance

Distance traveled from time brakes are applied to stopped

Emergency vehicles should travel ____ feet apart?

300-500ft

NF PA 1002

Driver operator requirements /qualification s

Altitude

Geographic position of a location in relation to sea level

Type of skids

Acceleration


Locked wheel skid

Automatic traction control

Reduces engine torque and applies brakes too slipping wheels

Reaction distance

Distance vehicle travels while driver moves foot to the brake

Wildland apparatus

Lightweight, all-terrain and maneuverable

Collapse zone

One and a half times the height of the building

Weight of water

8.6 pounds per gallon

Handline GPM

Up to 325 gallons per minute

How accurate are flow meters

+/-3%

Force is?

Measure of weight in pounds

NF PA 1451

Driver operator training

Square root of 50

7.07

Formula for gpm

GPM equals 29.7 X d(squared) x NP (square root)

2 1/2 inch FL rule thumb

Back (Definition)

Friction loss

Friction loss

Friction loss for appliances

10 psi above 350 gallons per minute

Pressure loss for master streams

25 psi

Each discharge flowmeter must have a read out within ____inches?

6 inches

ESC electronic stability control

Applies breaks independently steers vehicle in the direction of the steering wheel

Inverter

Can be moved short distance, used to power vehicle mounted flood lights

Flow meters must read out within ____GPM?

10 gpm

Electronic power generators

Most common power source in emergency services

Maximum lift?

25 feet

Theoretical lift

33.9’ (10m)

Dependable lift

14.7 (4.5m)