Acetylene - Guides d'étude, Notes de cours & Résumés

FDNYC G60 Practice Exam 2023 Questions and Answers. 1. All torch operators, an oxigen-fuel torch using any amount of oxigen and flamable gas and fire guards must have a current: Certificate of Fitness 2. 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 m...

Boilermaker NCCR Test Questions And Answers Boilermaker NCCR Test 1 ft 3-3/4 in + 2 ft 1-1/16 in +5 ft 10- 7/8 in = - ANS 9 ft 3-11/16 in A 1-inch plate is to be cut. Why should an acetylene gerulator on a cutting rig not be adjusted over 15 PSI? - ANS Acetylene is unstable above this pressure A big control valve is pulled who is responsible for the rigging? - ANS Crane operator and rigger A boiler maker must have all of the following wh...

G-60, G60, F-60 FIRE GUARD, F-60 Study Material Question and answer 2023G-60 Use of oxygen and flammable gasses, or LPG or CNG for any hot work COF exception Torch operations for jewelry FDNY permit Storing using or handling oxygen and flammable gas in excess of 400scf (LPG, CNG or scetylene) oxidizing gass in excess of 504scf Portable LPG must not be stored when the capacity of the container is greater than? 16.4 oz Portable CNG containers must not be s...

Gas can be compressed with a a. cylinder b. lever c. pump d. valve correct answersc Acetylene may be dangerous because it is a. compressed b. flammable c. explosive d. all of these correct answersd Which gas is not a fuel used for torches? a. acetylene b. oxygen c. propane d. none of these correct answersb Oxygen and acetylene hoses can stand pressure because they are a. color coded b. extra thick c. made of steel d. reinforced correct answersd

What is oxy-fuel welding defined as? correct answers Uses oxygen combined with a fuel to sustain a flame that generates the heat necessary for welding What are the fuel gases? correct answers Acetylene, MAPP, Propane and natural gas What is used to control and direct the heat on the edges of the metal to be joined? correct answers Torch The flame acts as a blanket that protects the weld from what? correct answers Atmospheric contamination What's the purpose of filler metal? (Filler ...

F-60 Fire Guard-Questions and Answers 2023 F-60 Fire Guard-Questions and Answers 2023 The Certificate of Fitness holder must keep the Certificates of Fitness upon his or her person, or otherwise __________________ for inspection by any representative of the Department, at all times while conducting or supervising the material, operation or facility for which the certificate is required. Readily Available Permits issued by the FDNY are required to conduct the following hot work: 1)St...

FDNYC G60 Practice Exam Answers Correct Updated Summer 22-23. All torch operators, an oxigen-fuel torch using any amount of oxigen and flamable gas and fire guards must have a current The Certificate of Fitness holder if the torch operator for jewelry manufacture involves A Certificate of Fitness Holder must keep his or her certificate The easiest way to extinguish a fire caused by a leak is to Permits issued by the FDNY are required to conduct the following hot work: Fo...

When a gas storage cylinder is cooled, what happens to the gas and pressure? correct answers Gas contracts and pressure decreases The greatest concern of mixing oil or grease with oxygen under pressure is what? correct answers It can cause an explosion On the oxyacetylene welding assembly, what colors are the oxygen and acetylene hoses? correct answers Oxygen is green or black and acetylene is red or maroon What does the tip of an oxyacetylene torch do? correct answers Directs gas flow ...

Which type of metal is not able to be cut with a oxy-fuel torch correct answers stainless steel what is the most correct torch angle for oxy-acetylene welding correct answers 45-degree's Always open ? slowly to avoid strain on the regulator gage correct answers Cylinders a carbonizing flame has an excessive amount of correct answers Acetylene a two stage regulator has ? correct answers Two diaphragms oxyacetylene welding uses what kind of work angle correct answers push what t...

FDNYC G60 COMPLETE STUDY GUIDE 2023 UPDATED & APPROVED SOLUTION G-60 - Use of oxygen and flammable gasses, or LPG or CNG for any hot work COF exception - Torch operations for jewelry FDNY permit - Storing using or handling oxygen and flammable gas in excess of 400scf (LPG, CNG or scetylene) oxidizing gass in excess of 504scf Portable LPG must not be stored when the capacity of the container is greater than? - 16.4 oz Portable CNG containers must not be stored then the capacity is greate...