HVAC Basic Carbon Steel Pipping questions with complete solutions 2023

HVAC Basic Carbon Steel Pipping questions with complete solutions 2023 When installing grooved pipe coupling, the coupling housing halves are tightened together until? - correct answer They touch. Pipe dope is used to? - correct answer Seal and lubricate treads for ease of assembly. A typically tapered pipe reamer can usually handle pipe sizes as large as? - correct answer 2" Which type of pipe measurement is show in the figure above - correct answer End-to-face.. In the residential application, black iron pipe is used? - correct answer To supply gas to furnace. When joining grooved pipe, which step is performed immediately after housing is installed? - correct answer Insert the remaining bolt and nut. Which of the following situations requires a tee fitting? - correct answer A branch line that is at 90-degree angle to the main pipe. The acronyng MPT associated with a fitting means that a? - correct answer Pipe threat is male and gender. When tightening flange bolts, you should use? - correct answer Torque wrench. Which of the following grooving methods does not remove any material from the pipe? - correct answer Roll grooving. In order to hold 4" pipe for cutting, you would need a? - correct answer Chain vise. Which of the following is a correct statement regarding pipe threading? - correct answer A tripod-mounted power threader is controlled with a foot pedal. The method use to measure a pipe with fitting on ends is? - correct answer End to center. Vertical pipe runs should be supported at each floor level using? - correct answer Riser clamps.