Steel pipe fittings - Study guides, Class notes & Summaries

API 1169 Recommended Practice Exam Verified 100% Correct!! API Specification 5L Specification for line pipe APL Recommended Practice 5L1 Recommended practice for railroad transportation of line pipe API Recommended Practice 5LT Recommended practice for truck transportation of line pipe API Recommended Practice 5LW Recommended practice for transportation of line pipe on barges and marine vessel API Specification 6D Specification for pipeline valves API Recommended P...

The Plumbing Inspection: AHIT Questions with Accurate Answers 2024 Which of the following does NOT have to be inspected during the plumbing inspection? A. fire and lawn sprinkler systems B. fixtures and faucets C. water heating equipment D. supply and drain, waste, and vent (DWV) piping A. fire and lawn sprinkler systems Which action IS required by most standards of practice during the plumbing inspection? A. required to operate automatic safety controls B. required to observe...

Class K Study Guide NFPA 96/17A Latest Version Graded A+ Branch Duct the duct work that contains the exhaust air from a single hood or hazard area. Common Duct the duct work containing the exhaust air from two or more branch ducts. 4.3.1.1 Discharge nozzles shall be provided with an ________ or a _________ located immediately up-stream of the nozzle. "Internal Strainer" "separate listed strainer" 4.3.1.2 Discharge nozzles shall be of ______, _______, or other corrosion-resist...

Describe passivation - ANSWER-Passivation is the formation of a protective oxide Film on the surface reducing its chemical activity and its ability to corrode Describe the following factors and how they affect corrosion - ANSWER-Oxygen: oxygen increases the rate of corrosion temperature Temperature: corrosion usually accelerated with increasing temperature Chemical salts: increase the rate of corrosion by increasing the efficiency of the electrolyte humidity: the wetter the environment,...

Module 9, Steel Pipe and Fittings

Module 9, Steel Pipe and Fittings

Mass oil burner / NFPA 31 & NORA Exam Practice Questions and Answers 100% Pass Cast iron fittings can be used in heating fuel systems? - Correct Answer ️️ -False Tank vent shall terminate - Correct Answer ️️ -Within 12 feet of the fill and visible from the fill Tanks exceeding 330 gallons must have - Correct Answer ️️ -Top supply connection Fuel return piping from an appliance shall - Correct Answer ️️ -Enter the top of the tank Oil appliances burning used oil shall only ...

Kentucky UST Certification Exam Review Questions and Verified Answers Update (100% VERIFIED) When you are lifting a tank, using the lifting lugs, which of these procedures should be followed? - correct answers attach a triangle cable through the lugs with no more than a 30 degree angle from the center line. After you unload a new tank on a clean level surface at the job site what else should you do prior to inspection and pre-testing? - correct answers Chock the tank to prevent it from Rol...

Plumbing practice test 1 Questions and Answers 100% Solved you are plumbing an apartment with 3 full bathrooms, a kitchen sink group, and a clothes washer. what is the total d.f.u load for this house? A.19 B.16 C.22 D.24 - answerA.19 Appropriate venting is critical to a well functioning system. A vent stack shall extend through its flashing and terminate vertically not less than _____ above the roof but must extend _______ above the roof is used for any purpose other than weather prote...

Plumbing practice test 1 Questions and Answers 100% Solved you are plumbing an apartment with 3 full bathrooms, a kitchen sink group, and a clothes washer. what is the total d.f.u load for this house? A.19 B.16 C.22 D.24 - answerA.19 Appropriate venting is critical to a well functioning system. A vent stack shall extend through its flashing and terminate vertically not less than _____ above the roof but must extend _______ above the roof is used for any purpose other than weather prote...