Propane vapor is - Study guides, Class notes & Summaries

Gasoline Flammable and possibly explosive. It can burn at a minimum of -42 degrees Fahrenheit Diesel Fuel Not easily flammable but will burn. It will begin to burn last a temperature of 120 degrees Fahrenheit Propane Normally stored under pressure and will burn at a minimum temp of -44 degrees Fahrenheit What is the break point for flammable vs combustable? 141 degrees Fahrenheit How to decontaminate dry powder= brush it off vapor= blow it off wet= wash it off

CEPT Bobtail Operations Questions and Answers Already Passed As part of the driver qualification file, how often must cdl drivers complete a certificate of violations? Annually In addition to proper shipping labels, all propane transport vehicles must carry required documents including: shipping papers, emergency response info, and proof of registration A driver is assigned a propane delivery vehicle that had its last full mechanical inspection 14 months ago. According to CFR, is ...

CETP 4.1 Designing & Installing Exterior Vapor Distribution Systems _____________ is the sum of the rated btu/hr input for each propane appliance connected to the vapor distribution system. - ANSWER Total gas demand Where do you record the ratings of the btu/hr input for a customers current appliances? - ANSWER Customer gas appliance use profile form...

CETP Pre-Certification Review 2023/2024 Propane has many advantages as a fuel source, including: - ANSWER 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: - ANSWER ...

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 quietly leave the site B. Attempt to perform the task to the best of his o...

Which of the following is not a violation of refrigerant management regulations under the clean air act? : Servicing a system that uses CFCs or HCFCs after the phase of those refrigerant Which of the following refrigerants has the lowest global warming potential? : R-600a How does the global warming potential of R410A compare to carbon dioxide? : It is thousands of times greater How does the global warming potentials of isobutane (R-600a), propane (R-290), and R-441A compare to the G...

Safe Dispensing of Propane Exam (LP Gas Master Qualifier) 2024 Updated Name 3 characteristics of propane - CORRECT ANSWER-colorless, odorless, tasteless What is the initial boiling point of propane - CORRECT ANSWER--44 degrees What does one gallon of liquid propane weigh in pounds - CORRECT ANSWER-4.2 pounds How heavy is propane vapor compared to air? Propane liquid to water? - CORRECT ANSWER-1.5 > 1. 1 and 1/2 more than air (SO4 < H20) What is the limit of flammability in air, ...

Propane has many advantages as a fuel source, including: Correct Answer 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: Correct Answer A. Say nothing, gather up his or her tools and supplies, and quietly leave the site B. Attempt to perform the ...

What are the reasons for investigating fires? To eliminate reoccurrence Upgrade existing fire codes Determine if a criminal act took place What is NFPA 921 Provides procedures, methodologies, and information necessary to meet the job requirements for fire investigators. What is NFPA 1033 Standards for Professional Qualifications for Fire Investigation Is NFPA 1033 a Guide or Standard? It is a Standard How often is NFPA 1033 Revised? It is revised every 5 years...