Flammable gases - Study guides, Class notes & Summaries

NFPA 10 Exam 99 Questions with Verified Answers (SI) - CORRECT ANSWER International System of Units 1 in=. mm - CORRECT ANSWER 25.4 Approved - CORRECT ANSWER Acceptable to the authority having jurisdiction. (AHJ) - CORRECT ANSWER Authority Having Jurisdiction O rganization, office or individual responsible for enforcing requirements of a code or standard, or for approving equipment, materials, an installation or procedure. Shall - CORRECT ANSWER Indicates a mandatory requirement....

NFPA 10 Exam 71 Questions with Verified Answers When should wheeled fire extinguishers be considered? - CORRECT ANSWER • High hazard areas are present. • Limited available personnel are present. Requiring: High agent flow rate, Increased agent stream range, increased agent capacity NON-DOT low pressure fire extinguisher cylinders that pass a hydrostatic test shall have the following recorded on a label: - CORRECT ANSWER • Month and year test was performed (perforated) • Test pre...

CWEA Collections Grade 1 Exam | 2024 / 2025 Update Questions and Verified Answers | 100% Correct | Grade A Q: After completing a temporary traffic control setup for your work zone it is a good practice to Answer: Observe how effective your TTC setup is working to control traffic and make the necessary changes to it if necessary. Q: When a citizen wants information regarding a maintenance operation you should? Answer: Give them as much factual information as you can, and offer to help them furthe...

FDNY CoF G71 2024 /80 Questions And Answers Already Graded A+. Quiz :Who handles the SUPERVISION and STORAGE of the compressed gases? - √Answer :A person holding a G71 certificate of fitness Quiz :Who handles the INSTALLATION and MAINTENENCE of compressed gases? - √Answer :A person holding a G79 certificate of fitness Quiz :Permits issued prior to July 1st 2008 are subject to? - √Answer :Compliance with former fire codes Quiz :Permits issued after July 1st 2008 are subject to? - ...

FDNY CoF G71 Questions and Answers Already Graded A Who handles the SUPERVISION and STORAGE of the compressed gases? A person holding a G71 certificate of fitness Who handles the INSTALLATION and MAINTENENCE of compressed gases? A person holding a G79 certificate of fitness Permits issued prior to July 1st 2008 are subject to? Compliance with former fire codes Permits issued after July 1st 2008 are subject to? Compliance with the new fire code Both new and pre existing installations are subj...

IFSTA 7th Edition Chapter 18: Foam Fire Fighting, Liquid Fires, and Gas Fires How does firefighting foam work? - ANSWER By forming a blanket of foam on the surface of burning fuels - both liquid and solid What are the 4 methods that firefighting foam extinguishes and/or prevents ignition of fire? - ANSWER Separating Cooling Smotheri...

Clean Agent ANS: - Electrically non-conducting, volatile, or gaseous fire extinguishant that does not leave a residue upon evaporation. High-Pressure Cylinder ANS: - containing nitrogen, compressed air, carbon dioxide, or other gases at a pressure higher than 500 psi (3447 kPa) at 70°F (21°C). Low-Pressure Cylinder ANS: - containing fire- extinguishing agent (medium), nitrogen, compressed air, or other compressed gases at a service pressure of 500 psi (3447 kPa) or lower at 70°...

What level of hazardous materials training enables fire fighters to recognize a potential hazardous materials incident, isolate and deny entry to other responders and the public, evacuate persons in danger, and take defensive action - Operations What is it called when there is too much fuel in a fuel/air mixture? - Too Rich How is flammable range related to the relative danger of a substance? - The wider the ranger, the more dangerous the substance is. What mnemonic helps fire fighters rem...

FDNY CoF G71 2024 /80 Questions And Answers Already Graded A+. Quiz :Who handles the SUPERVISION and STORAGE of the compressed gases? - √Answer :A person holding a G71 certificate of fitness Quiz :Who handles the INSTALLATION and MAINTENENCE of compressed gases? - √Answer :A person holding a G79 certificate of fitness Quiz :Permits issued prior to July 1st 2008 are subject to? - √Answer :Compliance with former fire codes Quiz :Permits issued after July 1st 2008 are subject to? - ...

Fire Inspector 2 Questions and Answers 100% Solved Fire protection engineers have established _____ PSI as a minimum required residual pressure when computing the available water for flow test results. 20psi The most common gallonage rating for horizontal shaft pumps in use today are _____ - _____ GPM. 500 - 1500 gpm A fire pump serving a standpipe system should be tested ______ weekly A fire department pumper can effectively supply around ______ feet in a high rise building depending on hyd...

FDNY S-92 Questions and Answers Rated A+ The following are types of what? LPG, CNG, piped natural gas or solid fuel (coke). Portable fueled salamanders/space heaters National Institute for Occupational Safety and Health (NIOSH) Recommended Exposure Limit (REL) for carbon monoxide 35 parts per million (ppm) over an 8 hour period What is the third leading cause of fires in buildings under construction ? temporary heating What is direct heat flow through matter? CONDUCTION What is the transport...