Most fires are the result of - ANSWERS-Sparks.
Sparks and pieces of hot metal are the source of ignition in
about______ of fires in industrial occupancies. - ANSWERS-60.
Under no circumstances can hot work be performed within
_____ feet of flammable or explosive materials. - ANSWERS-
35.
If torch operation is to be discontinued for a period of
___________, the torch valve must be closed and the gas supply
to the torch must be completely shut. - ANSWERS-One hour or
more.
A torch should be ignited by using a - ANSWERS-Friction
device.
Why should oil or grease not be used near oxygen? -
ANSWERS-It might cause an explosion.
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, FDNYC G60 EXAM LATEST
How long is a site permanent specific permit to store flammable
gases valid for? - ANSWERS-30 days
How many Fire Guards are required on a job site that has 3
torches in operation? - ANSWERS-One per torch and additional
one stationed on the floor below.
Portable LPG containers greater than ______ must not be stored
in residential occupancies. - ANSWERS-16.4 oz.
An oxygen cylinder may store gas at pressure up to -
ANSWERS-2200 psi.
A Responsible Person is one who is - ANSWERS-trained in the
fire safety hazards associated with hot work, and in the
necessary and appropriate measures to minimize those hazards,
who is designated by the owner of a premises to authorize the
performance of hot work at the premises.
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, FDNYC G60 EXAM LATEST
A designated Hot Work area must be at least_______ feet away
from combustible materials. - ANSWERS-35.
For all Hot Work, inspections must be completed_______ after
completion of torch operations. - ANSWERS-30 minutes.
A minimum ___________ rating Fire Extinguisher must be
readily accessible within ________ of the hot work location for
torch operations. - ANSWERS-2-A:20-B:C, 30 feet.
For a Torch-applied Roof System, a minimum ___________
rating Fire Extinguisher must be readily accessible within
________. - ANSWERS-3-A: 40-B:C, 30 feet.
All torch operators, an oxigen-fuel torch using any amount of
oxigen and flamable gas and fire guards must have a current -
ANSWERS-Certificate of Fitness
The Certificate of Fitness holder - ANSWERS-must regulate the
pressure and flow of oxygen and natural gas to each torch.
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