1 / 6FDNYC G60 Practice Exam1. All torch operators, an oxigen-fuel torch using any amount of oxigen and flamable gas and fire guards must have a current: Certificate of Fitness2. The Certificate of Fitness holder: must regulate the pressure and flow of oxygen and natural gas to each torch.3. if the torch operator for jewelry manufacture involves: any oxygen with any fuel gas containers, the operator must be a C of F holder.4. A Certificate of Fitness Holder must keep his or her certificate: on their person or otherwise readily available for inspection by any representative of the fire Department5. The easiest way to extinguish a fire caused by a leak is to: close theshutoff valve6. Permits issued by the FDNY are required to conduct the following hot work:: storing, using or handling oxygen and a flammable gas, storing,2 / 6using or handling any flammable gas (e.g. LPG or CNG or acetylene) in excessof400 SCF. Storing, using or handling any oxidizing gas (e.g. oxygen) in excess of 504 SCF.7. For LPG, 400 SCF is: approximately 47 lbs8. the number of LPG containers for the storage, use, handling or transporta- tion, requiring a permit: 14.1 oz = 54 cont.16.4 oz =