Ignition temperature - Study guides, Class notes & Summaries

CTR 156CT Propane Final Exam Questions and Correct Answers If you see an "S" next to the date on a cylinder, that means the cylinder must be requalified _________ from that date. - ANSWER 10 years ____________ control the flow of propane through the piping system of a dispenser. - ANSWER Valves At room temperature, propane is in what state? - ANSWER Gas Make sure there are no ignition sources within _______ feet of the autogas filling area. - ANSWER ...

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...

CETP Pre-Certification Exam Questions With CORRECT ANSWERS Latest 2024 (GRADED) Propane has many advantages as a fuel source, including: A. It burns slowly because of its low pump-octane B. It is stationary and non-portable C. It is a clean-burning, non-toxic fuel D. It leaves a high-residue as it burns If a service technician is asked to perform a task that he or she is not fully trained or qualified for, the best action is to: A. Say nothing, gather up his or her tools and supplies, and...

Massachusetts Oil burner Practice Exam Questions and Answers 100% Pass The cross connection between two supply tanks shall not exceed? - Correct Answer ️️ -660 gallons When is an automatic draft control not required? - Correct Answer ️️ -When the equipment is designed to control the draft. Combustion performance testing can indicate: - Correct Answer ️️ -Improper air oil mixture, too much combustion air, and low pump pressure. If a second oil-burning appliance is installed in...

HazMat Awareness Questions And Answers 2023. Compared to other types of incidents to which first responders are commonly called, hazardous material incidents typically ___________. A) are shorter in duration B) are more complicated C) produce a higher rate of false alarms D) result in more injuries - Answer - B By which acronym are the federal regulations detailing hazardous materials response competencies collectively known? A) HAZEL B) HAZWOPER C) SARA D) HSC/HHC - Answer - B The ...

In a reciprocating feedwater pump, the _______________ A. water piston is larger than the steam piston B. water and steam piston are the same size C. steam piston is larger than the water piston D. steam valve has to be as large as the water valve correct answer: C. steam piston is larger than the water piston An ignition arch is used with a(n) ________________ stoker A. sidefeed B. spreader C. underfeed D. chain grate correct answer: D. Chain grate The try cocks on a wat...

T/F Topography can directly and indirectly affect fuels and their availability for combustion - True Of the three environmental factors that influence fire behavior, which is the least variable - topography What are the 3 Environmental Factors that influence Fire Behavior? - 1) Weather 2) Topography 3) Fuels The least critical form of heat transfer that influences rate of spread in a running wildland fire is. - Conduction The point to which a combustible material must be heate...

Fire Investigator - Master for TCFP Full Test Bank/20223 TCFP Possible Questions and Answers Is NFPA 921 a guide or a standard? -Correct Answer It is the Guide for Fire and Explosion Investigations What are the six steps of the scientific method? -Correct Answer Recognize the need Define the problem Collect the data Analyze the data Develop a hypothesis Test the hypothesis What step of the scientific method is inductive reasoning? -Correct Answer Analyze the data What step of the ...

Following the catastrophic ordnance incident involving an Mk 24 aircraft parachute flare aboard the USS Oriskany (CVA-34) in 1966, the Flag Board of inquiry determined that the accident was partially due to? the lack of training Which of the following is not a responsibility of the Qual/Cert Board Chairman? Reviewing and signing training documents The records of members being certified MUST reflect the required training per the? Command's training plan A complete list of...

true - Answer Probable cause is not needed to obtain an administrative search warrant. a.True b.False conduction - Answer Heat transfer to another body or within a body by direct contact is called: a.Conduction. b.Convection. c.Radiation. d.Pyrolysis. true - Answer Fuses and circuit breakers provide protection against electrical short circuits, ground/earth faults,and load currents that might be damaging (i.e. overloads) to the building electrical system.Properly functioning ci...