QUESTIONS AND CORRECT ANSWERS
Empty containers must be __________ - ----Answers--- handled in the
same manner as full ones
Gas containers must be replaced when empty. - ---- Answers---It is
ILLEGAL to refill gas container
All gas containers, whether CNG or LPG, must be secured in an
__________ - ----Answers---upright position and must not be stacked or
stored on shelves
All gas containers and related equipment must be
_________ - ----Answers---protected from extreme temperature and
physical damage
The control valve of any gas container must be _______ -
----Answers---opened by hand
Acetylene valves shall not be opened more than ______
- ----Answers---1 ½ turns
, The purpose of a regulator is to ________ - ---- Answers---
control the flow of gas and lower the pressure from the
container to the appliance. It also acts like a safely barrier
between the high pressure of the gas container and the end use
appliance
Hoses must be as _______ protecting from mechanical injury - ----
Answers---short as practical
No hose is allowed to exceed ____feet - ----------------------------- Answers--
-30
A compressed gas container MUST NOT ________ - ---- Answers---be
rolled on its side or its rim, only by approved lifting equipment
Ropes, chains or slings shall NOT be used to ________ -
----Answers---suspend compressed gas containers unless such containers
have been designed for such handling
CNG and LPG containers must be located _______ - ---- Answers---
away from electric power lines, piping containing flammable or
combustible liquids, piping containing flammable gasses, and piping
containing oxidizing materials