Exam (elaborations) g60

All torch operators, an oxigen-fuel torch using any amount of oxigen and flamable gas and fire guards must have a current - ANSWER Certificate of Fitness The Certificate of Fitness holder - ANSWER must regulate the pressure and flow of oxygen and natural gas to each torch. if the torch operator for jewelry manufacture involves - ANSWER any oxygen with any fuel gas containers, the operator must be a C of F holder. A Certificate of Fitness Holder must keep his or her certificate - ANSWER on their person or otherwise readily available for inspection by any representative of the fire Department The easiest way to extinguish a fire caused by a leak is to - ANSWER close the shutoff valve Permits issued by the FDNY are required to conduct the following hot work: - ANSWER storing, using or handling oxygen and a flammable gas, storing, using or handling any flammable gas (e.g. LPG or CNG or acetylene) in excess of 400 SCF. Storing, using or handling any oxidizing gas (e.g. oxygen) in excess of 504 SCF. For LPG, 400 SCF is - ANSWER approximately 47 lbs the number of LPG containers for the storage, use, handling or transportation, requiring a permit - ANSWER 14.1 oz = 54 cont. 16.4 oz = 46 cont. 20 lbs = 3 cont. 33.5 lbs = 2 cont. 40 lbs = 2 cont. 100 lbs = 1 cont. Portable LPG containers that are more than 16.4 oz and CNG containers with a capacity greater than 8.7 SCF - ANSWER must NOT stored, handled, or used indoors