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Plumbing Exam Questions and Answers

Plumbing Exam Questions and Answers 100% Solved Which backflow preventer is not a testable device? a. PVB b. DCAP c. RP d. DCVA - answerB A flat roof measuring 20m by 26m with a horizontal wall on one side extended up 6m by 20m. Size the circular rain water leader if the local 15 minute rain fall intensity is 24mm? a. 2 b. 7 c. 9 d. 6 - answerD This type of trap is not permitted in a drainage system? a. S trap standard b. bell trap c. P trap d. drum trap - answerB This is not a...

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...

Plumbing Exam Questions and Answers 2024 A journeyman plumber and an apprentice, who are employed by a master plumber, are installing the DWV-system and water distribution system in a 2-½ story single family dwelling. QUESTION: What answer below shall be considered most correct to complete the following "Plumbing code knowledge" related statement: A trap that serves a single shower stall that is equipped with a hand shower, a rain head, and a standard shower head shall be no less than _...

Residential Plumbing Exam Questions with Correct Answers T/F: This course only addresses code-related violations regarding plumbing fixtures. - Answer-False "Plumbing" comes from the Latin word "plumbum," which means ___________. "toilet" "water system" "lead" - Answer-"lead" T/F: Contamination can affect water's potability. - Answer-True According to the InterNACHI Standards of Practice, the inspector is required to _______ all the toilets. unbolt and lift us...

What degree is used for isometric drawings? - Answer-60 degrees What is the recommended minimum of minutes for chlorine water management? - Answer-20-30 minutes When you need to repair a single handle lavatory faucet, what needs to be replaced? - Answer-O ring Galvanic corrosion of water supply piping can occur where - Answer-steel pipe is joined to a dissimilar metal pipe Whenever necessary to make an inspection to enforce any of the provisions of the Code, an authorized representative ...

Plumbing Exam Questions & Answers A person may not engage in plumbing (for the general public) in TX unless the person is - ANSWER ️️ Is an RMP Works under the supervision of an RMP A person may not install Med Gas piping unless the person - ANSWER ️️ Is a TX licensed Journeyman Master Plumber A person may not install a Multipurpose Residential Fire Protection Sprinkler System, with no backflow preventer, unless the person is - ANSWER ️️ Is a TX licensed Journeyman or Master...

Journeyman Plumbing Exam Questions and Answers 100% Solved Travel - answerThe Distance from the initial offset to the second fitting Advance - answerDistance parallel to the pipes between the offset fittings Offset - answerDistance the pipe is offset from original position to new position Rolling offsets formula - answerTravel = Rise x 2 = Spread x 2 What are the three ways water is present? - answerSolid - Ice Liquid - Water Gas - Steam Pressure formula? - answerPressure= Head x .434 ...

Plumbing Exam Questions and Answers All Correct BRANCH VENT - Answer-A vent connecting one or more individual vents with a vent stack or stack vent. CIRCUIT VENT - Answer-A branch vent that serves two or more traps and extends from in front of the last fixture connection of a horizontal branch to the vent stack. COMMON VENT - Answer-A vent connecting at the junction of two fixture drains and serving as a vent for both fixtures. A single vent that ventilates multiple traps, in the case of...