Petroleum gas - Study guides, Class notes & Summaries

Chem 219: Module 2 Exam Questions With 100% Correct Answers What are hydrocarbons? - answerMolecules composed of only the elements carbon and hydrogen What are the two major classes of hydrocarbons? - answerAromatic (benzene) and aliphatic (alkanes, alkenes, alkynes) What is the main source of hydrocarbons? - answerFossil fuels like coal, petroleum, and natural gas obtained by mining and drilling. What are Alkanes? - answerThey are saturated hydrocarbons because their skeleton is only c...

G-22 FDNY/ Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas Exam 2023 Complete

What is the origin of the Earth? - Answer-Formed out of a solar nebula What are the origins of Life? - Answer-Archaea - the oldest origin of life on Earth What is kinetic energy? - Answer-The energy of motion What is heat energy? - Answer-Energy created by particles of matter rubbing together What is density? - Answer-A measurement of the amount of matter in a given volume of something. (mass per unit volume) What is convection? - Answer-Transfer of heat through currents caused by differen...

G-22 FDNY/ Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas Exam, Answered-Amounts of LPG & CNG where permit is required - 16.4 oz and 8.7 SCF Portable LPG AND CNG containers with a capacity greater than 16.4 oz 8.7 SCF CANNOT be stored where? - Indoors What temperature can cause pressure inside a container to increase to an unsafe level? - 125°F What must be used to shield containers that are exposed to hot air blown by a heating appliance? - ...

G-22 FDNY/ Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas Exam_2023

G-22 FDNY/ Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas ExamG-22 FDNY/ Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas Exam

California UST Service Technician part 1 2023//2024 July 1 2005, service techs shall possess or work under someone who has a current certification indicating he or she has passed the ? - ANSWERS California UST service technician exam ICC cert must be renewed every? - ANSWERS 24 months Service techs must posses or be employed by a person who has the appropriate contractors license unless? - ANSWERS The individual has a Tank testing licens Service tech is defined by any individual who...

G-22 FDNY/ Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas ExamG-22 FDNY/ Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas Exam

G-22 FDNY Certification of Fitness G-22 Use of Liquefied Petroleum Gas or Compressed Natural Gas

The Main function of a steam separator in a steam power plant is to correct answer: increase steam quality The MAIN purpose of a dip tube in a low-pressure hot water system is to correct answer: prevent air from entering the main The rating of a unit ventilator is usually determined by a(n) correct answer: anemometer What device is used to record the air-flow-steam-flow relationship of a boiler in a steam plant? correct answer: Steam-flow meter What gas fuel type has the highest ...