Free NFPA CFPS Exam Questions

The principle fuels used in a modern grain dryer are natural gas, vaporized liquid propane, and

Which is the hydrostatic pressure test interval that NFPA 10 requires for dry chemical stored pressure portable extinguisher with mild steel shells, brazed brass shells, or aluminum shells?

The principle fuels used in a modern grain dryer are natural gas, vaporized liquid propane, and

if a visual notification device (strobe) with an effective intensity of 60 candela effective (cd eff) was placed on the wall of a 20 ft x 20 ft (6.1 m x 6.1 m) room, what is the illumination in lumens/ft2 on the opposite wall? A) B) C) D)

In considering the rating of audible appliances, in wide-open spaces, how many decibels does the sound pressure level (SPL) decrease every time the distance from the source is doubled?