TEXAS FIRE EXTINGUISHER EXAM QUESTIONS |
TESTED AND PROVEN ANSWERS | LATEST UPDATE
2024/2025 100% (GRADE A+)
Test pressure gauges shall be capable of being read within ___% of test pressure
Ans>> 90-110
Pressure gauges used on test equipment shall be calibrated at least
Ans>> Semi-annually
The temp used for drying hydro equipment shall not exceed _________ degrees inside the shell
Ans>> 150 degrees
The equipment for hydrostatic testing of high pressure cylinders and cartridges (dot 3series) shall
meet the specifications of
Ans>> Methods of hydrostatic testing of compressed gas cylinders
A hydrostatic test pump, hand or power operated shall be capable of producing not less than
__________ of the test pressure and shall include appropriate check valves and fittings
1
, Ans>> 150 percent
Dry chemical, stored pressure, with mild steel shells, brazed brass shells, or aluminum shells
Ans>> Hydro every 12 years
Dry chemical, stored pressure, cartridge or cylinder operated with mild steel shells need to be
inspected how often??
Ans>> 12 yr intervals everything else is 5yr
How often do dry chemicals with stainless steel shells need to be inspected
Ans>> Every 5 years
If, at any time, a fire extinguisher shows evidence of ___________________________ to the
extent as to indicate weakness, it shall be condemned or hydrostati- cally retested
Ans>> dents,
mechanical injury,
2
TESTED AND PROVEN ANSWERS | LATEST UPDATE
2024/2025 100% (GRADE A+)
Test pressure gauges shall be capable of being read within ___% of test pressure
Ans>> 90-110
Pressure gauges used on test equipment shall be calibrated at least
Ans>> Semi-annually
The temp used for drying hydro equipment shall not exceed _________ degrees inside the shell
Ans>> 150 degrees
The equipment for hydrostatic testing of high pressure cylinders and cartridges (dot 3series) shall
meet the specifications of
Ans>> Methods of hydrostatic testing of compressed gas cylinders
A hydrostatic test pump, hand or power operated shall be capable of producing not less than
__________ of the test pressure and shall include appropriate check valves and fittings
1
, Ans>> 150 percent
Dry chemical, stored pressure, with mild steel shells, brazed brass shells, or aluminum shells
Ans>> Hydro every 12 years
Dry chemical, stored pressure, cartridge or cylinder operated with mild steel shells need to be
inspected how often??
Ans>> 12 yr intervals everything else is 5yr
How often do dry chemicals with stainless steel shells need to be inspected
Ans>> Every 5 years
If, at any time, a fire extinguisher shows evidence of ___________________________ to the
extent as to indicate weakness, it shall be condemned or hydrostati- cally retested
Ans>> dents,
mechanical injury,
2
