Pipefitter Nccer V4 study guide Questions and Answers 100% Pass

Pipefitter Nccer V4 study guide Questions and Answers 100% Pass when working from a suspended scaffold, wear a safety belt that is securely tied to the - OSHA approved anchorage point a toe board must be what minimum height to comply with OSHA safety standards for scaffolding? - 3 1/2 What maximum Air pressure may be used for cleaning? - 30 PSI A tank has a diameter of 58ft, the circumference of the tank is 182.23ft, one degree of diameter equals 6.07 in. Three degrees of diameter will equal? - 18.21 in. A piece of 2" pipe is being cut to run between two 90 Degree threaded fittings, the center to center measurement of the fittings is 7'-2 1/2" What is the cut length of the pipe? - 6'-8 5/8" Convert 7 3/8" to decimal equivalent - 7.3750 in. what is the area of a rectangle that is 25'-6" long and 10'-0" wide? ( A= W x L ) - 255 Sq.Ft what is the sq. footage of the surface area of a steel plate measuring 120 in. long by 48 in. wide? - 40 Sq.FT 2 | P a g e Created by Katelyn Whitman © 2025, All Rights Reserved. 100% PASS GUARANTEE A 14" SCH carbon steel pipe is being installed in a pipe rack. The center line elevation of the pipe will be 120' -3 1/2". what will the bottom of pipe elevation be? - 119'-3 1/2" The decimal of 56in. is - 4.67 ft A tank holding 3,000 Gal. of water contains of many . of water? ( one Gal. equals 0.1337 cu. ft) - 401.1 How much is 3" in hundredths of a foot? - .25 which of the following methods could be used to rig a 20 foot long bundle of six rebar rods that will be pick up by a small crane? - Use two rigging sling that are double wrapped and chocked one chocker is placed about 5ft from each end of the bundle ladders use with scaffolding must extend above the landing from a minimum distance of - three feet What can be used for a shackle pin as long as the thread patterns match? - Machine Bolt Chain hoist are primarily designed for - vertical lifting A pipe will be lift with wire rope slings. Which of the following techniques should be used? - use a double wrap on the chocker to prevent the chocker from sliding on the pipe What is the layout length of a 1 in. 3,000 pound threaded tee? - 1 1/16in A three legged pipe jack can be adjusted - vertical the NPT pipe thread - tapers 1/16 in. per in. A pipe has been threaded with a rigid 535 machine and now the threads are to be checked with a fitting. How many turns are normally sufficient to check the threads? - three to four turns a pipe machine is used to - cut and thread pipe a maximum of 2" in diameter 3 | P a g e Created by Katelyn Whitman © 2025, All Rights Reserved. 100% PASS GUARANTEE A new 1 1/2" threaded line being run needs to change elevations from the centerline elevation of 101.3' at column L -6 to the new centerline elevation of 96.4' at column L-5. Use 90 Degrees, 3,000 LBs. Threaded fittings, and calculate the thread engagement with the pipefitters handbook. what cut length of 1 1/2" pipe is needed? - 4'- 7 7/15" Short lengths of pipe, threaded on both ends and used to make connections between fittings , are called - nipples an excavation must be inspected a minimum of - every day A fitting used to join female ends of threaded pipe of different sizes is referred to as a - swedge A pump that can be submerged into a liquid in order to remove that liquid is called - a sump pump Employees working in excavations can be protected from cave-ins by cutting the ex