Pipefitter Nccer V4 study guide
Study online at https://quizlet.com/_7qegq7
1. OSHA approved anchorage point: when working from a suspended scaffold, wear a safety belt
that is securely tied to the
2. 3 1/2: a toe board must be what minimum height to comply with OSHA safety standards for scaffolding?
3. 30 PSI: What maximum Air pressure may be used for cleaning?
4. 18.21 in.: 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?
5. 6'-8 5/8": 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. 7.3750 in.: Convert 7 3/8" to decimal equivalent
7. 255 Sq.Ft: what is the area of a rectangle that is 25'-6" long and 10'-0" wide? ( A= W x L )
8. 40 Sq.FT: what is the sq. footage of the surface area of a steel plate measuring 120 in. long by 48 in. wide?
9. 119'-3 1/2": 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?
10. 4.67 ft: The decimal of 56in. is
11. 401.1: A tank holding 3,000 Gal. of water contains of many cu.ft. of water? ( one Gal. equals 0.1337 cu. ft)
12. .25: How much is 3" in hundredths of a foot?
13. Use two rigging sling that are double wrapped and chocked one chocker is
placed about 5ft from each end of the bundle: 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?
14. three feet: ladders use with scaffolding must extend above the landing from a minimum distance of
15. Machine Bolt: What can be used for a shackle pin as long as the thread patterns match?
16. vertical lifting: Chain hoist are primarily designed for
17. use a double wrap on the chocker to prevent the chocker from sliding on
the pipe: A pipe will be lift with wire rope slings. Which of the following techniques should be used?
18. 1 1/16in: What is the layout length of a 1 in. 3,000 pound threaded tee?
19. vertical: A three legged pipe jack can be adjusted
20. tapers 1/16 in. per in.: the NPT pipe thread
1/6
, Pipefitter Nccer V4 study guide
Study online at https://quizlet.com/_7qegq7
21. three to four turns: 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?
22. cut and thread pipe a maximum of 2" in diameter: a pipe machine is used to
23. 4'- 7 7/15": 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?
24. nipples: Short lengths of pipe, threaded on both ends and used to make connections between fittings , are
called
25. every day: an excavation must be inspected a minimum of
26. swedge: A fitting used to join female ends of threaded pipe of different sizes is referred to as a
27. a sump pump: A pump that can be submerged into a liquid in order to remove that liquid is called
28. sloping: Employees working in excavations can be protected from cave-ins by cutting the excavation walls to
the soil's angle of repose. This method is known as
29. clean the male and female end of ductile before interlocking: what is the first step
of interlocking two joints of iron pipe?
30. chain hoist or chain fall: What is the most commonly used light lifting device?
31. Stap Wrench: Which of the following tools is used to install a 2" threaded stainless steel pipe in a fitting
32. Tee bolt: What kind of bolt is used in a cast iron mechanical joint flange?
33. one quarter inch on the drawing equals one foot of actual size: on a blueprint, a
note that says 1/2" = 1' means
34. a plan view drawing: a top down view of the structure being erected is found on
35. pipe diameter: All of the following drawing dimensions are used to determine the overall length of run of
a pipe except
36. an ordinate line: a line drawn along the surface of the pipe at division points that serves as a guide for
cutting and marking contours is known as
37. 1'5": the missing measurement for dimenstion is
38. thaper on end: what does the abbreviation T.O.E stand for?
39. isometric: what drawing gives an overall view of the operational aspects of the end procest
40. Nondemostrated Evaluation: NDE , when used in connection with materials , is an abbreviation for
41. Orthographic: Which of the following drawing types represents a three dimensional view of a line of pipe
with the horizontal lines drawn at 30 degree angles?
2/6
Study online at https://quizlet.com/_7qegq7
1. OSHA approved anchorage point: when working from a suspended scaffold, wear a safety belt
that is securely tied to the
2. 3 1/2: a toe board must be what minimum height to comply with OSHA safety standards for scaffolding?
3. 30 PSI: What maximum Air pressure may be used for cleaning?
4. 18.21 in.: 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?
5. 6'-8 5/8": 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. 7.3750 in.: Convert 7 3/8" to decimal equivalent
7. 255 Sq.Ft: what is the area of a rectangle that is 25'-6" long and 10'-0" wide? ( A= W x L )
8. 40 Sq.FT: what is the sq. footage of the surface area of a steel plate measuring 120 in. long by 48 in. wide?
9. 119'-3 1/2": 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?
10. 4.67 ft: The decimal of 56in. is
11. 401.1: A tank holding 3,000 Gal. of water contains of many cu.ft. of water? ( one Gal. equals 0.1337 cu. ft)
12. .25: How much is 3" in hundredths of a foot?
13. Use two rigging sling that are double wrapped and chocked one chocker is
placed about 5ft from each end of the bundle: 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?
14. three feet: ladders use with scaffolding must extend above the landing from a minimum distance of
15. Machine Bolt: What can be used for a shackle pin as long as the thread patterns match?
16. vertical lifting: Chain hoist are primarily designed for
17. use a double wrap on the chocker to prevent the chocker from sliding on
the pipe: A pipe will be lift with wire rope slings. Which of the following techniques should be used?
18. 1 1/16in: What is the layout length of a 1 in. 3,000 pound threaded tee?
19. vertical: A three legged pipe jack can be adjusted
20. tapers 1/16 in. per in.: the NPT pipe thread
1/6
, Pipefitter Nccer V4 study guide
Study online at https://quizlet.com/_7qegq7
21. three to four turns: 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?
22. cut and thread pipe a maximum of 2" in diameter: a pipe machine is used to
23. 4'- 7 7/15": 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?
24. nipples: Short lengths of pipe, threaded on both ends and used to make connections between fittings , are
called
25. every day: an excavation must be inspected a minimum of
26. swedge: A fitting used to join female ends of threaded pipe of different sizes is referred to as a
27. a sump pump: A pump that can be submerged into a liquid in order to remove that liquid is called
28. sloping: Employees working in excavations can be protected from cave-ins by cutting the excavation walls to
the soil's angle of repose. This method is known as
29. clean the male and female end of ductile before interlocking: what is the first step
of interlocking two joints of iron pipe?
30. chain hoist or chain fall: What is the most commonly used light lifting device?
31. Stap Wrench: Which of the following tools is used to install a 2" threaded stainless steel pipe in a fitting
32. Tee bolt: What kind of bolt is used in a cast iron mechanical joint flange?
33. one quarter inch on the drawing equals one foot of actual size: on a blueprint, a
note that says 1/2" = 1' means
34. a plan view drawing: a top down view of the structure being erected is found on
35. pipe diameter: All of the following drawing dimensions are used to determine the overall length of run of
a pipe except
36. an ordinate line: a line drawn along the surface of the pipe at division points that serves as a guide for
cutting and marking contours is known as
37. 1'5": the missing measurement for dimenstion is
38. thaper on end: what does the abbreviation T.O.E stand for?
39. isometric: what drawing gives an overall view of the operational aspects of the end procest
40. Nondemostrated Evaluation: NDE , when used in connection with materials , is an abbreviation for
41. Orthographic: Which of the following drawing types represents a three dimensional view of a line of pipe
with the horizontal lines drawn at 30 degree angles?
2/6
