Flammable and - Study guides, Class notes & Summaries

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...

A three dimensional fire often involves static flammable liquid. true or false - ans ---false. 3D firess unvolve flammable liquid in motion as well as both horizontal and vertical surfaces. Class A fire extinguisher - ans ---are ok for wood, paper, some plastics and textiles. They offer the coating effects of dry chemicals. Dry chemical stored pressure fire extinguishers: - ans ---should be removed or replaced at their next 6 year maintenance or hydrostatic test interval. B:...

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? - ...

The training exercise shall be stopped immediately when the ______________ determines a potential hazard - Instructor in charge Your building uses flammable gas, which safety provisions do you use? - Pilot flames interlocked with fuel delivery valves to prevent fuel from flowing without confirmed pilot flames presence A oxygen deficient atmosphere is what % of oxygen? - 19.5 Structure designed for conducting live fire training on a repetitive bases is? - Acquired structure An individual qu...

The basic methodology of the fire investigation should rely on the use of a ______________________ and attention to all relevant details. a. systematic approach b. approximation approach c. methodology approach d. general approach - a. systematic approach With few exceptions, the proper methodolgy for a fire or explosion investigation is to first _____________________ then investigate the cause, circumstances, conditions, or agencies that brought the ignition source, fuel, and oxidant t...

T/F A three dimensional fire often involves static flammable liquid. - ans False. 3D fires involve flammable liquid in motion as well as both horizontal and vertical surfaces. Class A fire extinguisher are ok for ___________, ____________, ______________, and _______________. They offer the coating effects of dry chemicals. - ans wood, paper, some plastics, and textiles When should dry chemical stored pressure fire extinguishers be removed and replaced? - ans at their next 6 year ...

AQA A-level CHEMISTRY 7405/3 Paper 3 Version: 1.0 Final *JUN* IB/M/Jun23/E9 7405/3 For Examiner’s Use Question Mark 1 2 3 4 5 6 Section B TOTAL Friday 23 June 2023 Morning Time allowed: 2 hours Materials For this paper you must have: • the Periodic Table/Data Booklet, provided as an insert (enclosed) • a ruler with millimetre measurements • a scientific calculator, which you are expected to use where appropriate. Instructions • Use black ink or black ball-poin...

What are the reasons for investigating fires? - Answer To eliminate reoccurrence Upgrade existing fire codes Determine if a criminal act took place What is NFPA 921 - Answer Guide for Fire and Explosion Investigations What is NFPA 1033 - Answer Standards for Professional Qualifications for Fire Investigation What is NIST? - Answer National Institute of Standards and Technology What is CCAI? - Answer California Conference of Arson Investigators Subrogation - Answer Th...

Well-structured MAC3703 Assignment 2 (ANSWERS) Semester 1 2024 - DISTINCTION GUARANTEED. (DETAILED ANSWERS - DISTINCTION GUARANTEED!). . (DETAILED ANSWERS - DISTINCTI ON GUARANTEED!). QUESTION 1 (20 MARKS) DNF Waste & Environmental Services (DNF) is an Environmental Management and Waste Management Services Company that was created in 2008. It is one of the leading waste and environmental management service providers in South Africa. DNF is a 100% Black woman owned business and is a Level 1 Val...

Low GWP Refrigerant Practice Exam With Verified And Updated Questions And Answers. The minimum concentration of a refrigerant that can propagate a flame through a consistent mixture of the refrigerant and air is known as the: Acute toxicity exposure limit (ATELL). Immediately dangerous to life or health concentration (IDLH). Lower flmmability limit (LFL). Upper explosive limit (UEL). - answerLower flmmability limit (LFL). The first stage of the evacuation process which removes non-conde...