What is a pipe schedule - Study guides, Class notes & Summaries

Foreman Test 1 & 2 Questions and Answers Already Passed Which of the following would be considered a primecontractor? D. A contractor with whom the project owner has established a contract. Which of the following correctly identifies what is included in legitimate labor costs? D. Hourly wages, fridge benefit packages, payroll taxes insurance and safety costs, and small tools and consumables Which in the following best illustrates the PRIMARY role of a foreman? B. To Effectively m...

Nccer- Pipe Fitter Test Exam Convert 1/4 to its decimal equivalent. - ANSWER-0.25 Piping that is field-routed to a pump must be supported - ANSWER-independently What is used when lighting a cutting torch? - ANSWER-Stricker Where is specific information needed to install piping and associated items found ? - ANSWER-Standards and specificatons damaged and broken tools should be - ANSWER-taken out of service What is the ID of 10" schedule 80 piping? - ANSWER-9 9/16 The two steps in making...

Plumbing Test Questions and Answers Already Passed Which of the following traps are permitted by special permission? A. bell B. S C. drum D. crown vented trap C A roof mounted ari conditioner unit is condensing at the rate of 5 GPM. How much DFU? A. 4 B. 5 C. 10 D. 12 B According to the International Plumbing Code, when plastic piping is installed in a concealed location and passing through a stud joist or rafter, the piping may not pass any closer than ___ inches from the edge of the w...

Toggle hangers shall be permitted only for the support of pipe __________ inches or smaller in size under ceilings of hollow tile or metal lath and plaster. - Answer-1 2/2 in. (ref. NFPA 13 2016 Sec. 9.2.1.1.2. While conducting a flow test, the chosen hydrant should be ______ - Answer-As close to the property where the sprinkler system is being installed. (Ref, NFPA 13 Sec. A.24.2.2. or NFPA 291) What formula is used to determine the discharge coefficiant relating pressure and flow rate? -...

S12 SPRINKLER TEST, S13 STANDPIPE TEST, SPRINKLERS WITH ALL 400 QUESTIONS AND VERIFIED CORRECT ANSWERS NEWEST TOP VERSION WITH PROFESSIONALS EVALUATION|NEW AND ADVANCED fire pump - ANSWER- a provider of liquid flow and pressure dedicated to fire protection. A fire pump is a part of a fire sprinklers system water supply and can be powered by electric, diesel or steam. connected to public water source or tank. provides higher pressure to sprinkler system Glass bulb sprinkler - ANSWER- op...

The sum of the practices and processes that an enterprise uses to manage the total life cycle cost investment in its portfolio of strategic assets is called _________ Total Cost Management ______ is the application of scientific principles and techniques to problems of : - estimation - cost control - business planning & management science - profitability analysis - project management - planning & scheduling Cost Engineering _______ Is the value of an activity or asset. Gene...

A 10" natural gas main pipe is installed to supply a power plant; however, the pipe has a bad valve that must be replaced. How much of the 10" must be purged with inert gas before work can begin? - All of it NFPA 54 Table 8.3.1 A 127 foot long gas line is being installed in metallic pipe. The system is undiluted LP gas with an inlet pressure of 11.0 in w.c., with a 0.5 in. w.c. pressure drop and a specific gravity of 1.50. The appliance requires 1,670 cubic BTU of LP gas. What size metal...

In order to accurately estimate the flow of a sanitary sewer overflow (SSO) you must have: - correct answer Spill start time, spill end time and spill rate Providing a plan and schedule to properly manage, operate and maintain all parts of the sanitary sewer system is the goal of a: - correct answer A sewer system management plan (SSMP) What are the basics elements of a safety program? - correct answer Safety policy, statement, safety training, accident investigation What factor m...

Lowest boiling point of water is at? a. 3000m above the sea level b. Just below sea levelc. at 1000m above sea level d. at 101.3kPa - Answer-a. 3000m above the sea level Efficiency of an electrostatic precipitator is: a. 75% b. 60% c. 90% d. 99.9% - Answer-d. 99% Non-Return stop valves are important in which situations a. when connected in parallel with other boilers b. when boiler trips c. if boiler ruptures d. all of the above - Answer-d. all of the above 4th class power enginee...

How is the process of steel corrosion ALWAYS described? - Correct answerelectrochemical Based on the galvanic series presented in the NACE CIP Level 1 Manual, which three can be used effectively as galvanic anodes for carbon steel? - Correct answer-zinc, aluminum, magnesium A decrease in temperature will generally cause the corrosion rate to _____ - Correct answer-decrease The electrolyte is a medium which carries the following type of current? - Correct answer-Ionic Corrosion occurring ...