Gas piping - Study guides, Class notes & Summaries

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

What is a general requirement of the location of the installation of a boiler? - ANSWERSAdequate clearance from combustile construction What temperature must the materials remain under during combustion? - ANSWERS170 degrees What is a requirement for the access of the boiler? - ANSWERSAccess for operation and maintenance must not be hazardous What is required upon installation to operate a boiler? - ANSWERSInspection and test resulting in equipment use permit from commissioner How of...

5th Class Power Engineering Questions And Answers All correct The boilers and pressure vessels act was put into place to protect: a) contractors b)owners c)employers d)employees e) the public - ANS e Which of the following codes have the Canadian jurisdictions adopted in reference to pressure vessel regulation? a)CBT V33 b)CBT V62 c)CSA B51 d)CSA B52 e)CSA B31 - ANS c If a piping system design is approved, a piping number is stamped on the design, such as PP-455-E-03-P. The ...

P-99 / Low PSI Oil Burner Operator Questions and Answers 100% Solved All heating, combustion, and cooking equipment shall be provided with insulation or the building construction shall be fire protected, so that during operation the surface of combustible construction materials will not be raised to a temperature higher than ____. 170 ̊F Acceptance tests: Boilers shall not be placed in operation upon completion of construction until they have been ____ and an equipment use permit has ...

LP-Gas Texas Bobtail Questions and Answers 100% Pass required for all piping systems that serve _______ psig appliance systems. normally operated at 11 in WC pressure 1/2 required for all piping systems that serve 1/2 psig appliance systems. normally operated at ______ in WC pressure 11 above group LP-gas containers must not be located within ____ feet of the vertical plane beneath overhead electric power lines that are over _____ volts 6 600 Fire Extinquishers must have minimum capacity of ...

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

ASPE CPD Study Questions AH with complete solutions. Front - correct answer. Back What is the specific weight of water? - correct answer. 62.4 lbs per cubic foot What happens in a storm and sanitary system after it passes the water test? - correct answer. A smoke pressure test is recommended with a smoke pressure of 1 in wc to prove the system gas tight. Is an air test acceptable for a storm and sanitary system? - correct answer. Yes, if a water test is not poss...

Nyc high pressure boiler license Exam Questions with Correct Answers The minimum blowdown for a spring loaded safety valve shall be of what percent of set pressure? - Answer-10% How is the main steam pressure gages tested? - Answer-With an inspectors gage Who is in charge of the code for any plumbing installations? - Answer-The nyc plumbing code When will anchorage or guides be inspected? - Answer-Annually How many brass washout plugs does a miniature boiler have? - Answer-3 brass wa...

MA Journeyman Exam Questions and Answers 100% Solved How long must a licensee retain their continuing education certificates - answerthree renewal cycles For building owned or used by the Commonwealth of Massachusetts, a gas fitting permit shall be filed with - answerState Board of Examiners of plumbing and gas fitters Who has the authority to revoke a LP installer license - answerState Board of Examiners of Plumber and Gas Fitter When plans and specifications are required, the inspector...

Illinois State Plumbing Exam with Correct Answers Chemical substance that does not allow oxides to form on freshly cleaned copper before soldering or brazing. - ANS ️️ Flux Where is an escutcheon ring used? - ANS ️️ The outside of the stub out pipe A waste pipe that discharges into and through an approved open connection. - ANS ️️ Indirect Waste Pipe Which 2 parts of a trap are used to measure the depth of the trap seal? - ANS ️️ The crown weir and the top of the dip of th...