Pipefitter Nccer V4 study guide Exam
Questions and Answers
OSHA approved anchorage point - -when working from a suspended scaffold,
wear a safety belt that is securely tied to the
- 3 1/2 - -a toe board must be what minimum height to comply with OSHA
safety standards for scaffolding?
- 30 PSI - -What maximum Air pressure may be used for cleaning?
- 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?
- 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?
- 7.3750 in. - -Convert 7 3/8" to decimal equivalent
- 255 Sq.Ft - -what is the area of a rectangle that is 25'-6" long and 10'-0"
wide? ( A= W x L )
- 40 Sq.FT - -what is the sq. footage of the surface area of a steel plate
measuring 120 in. long by 48 in. wide?
- 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?
- 4.67 ft - -The decimal of 56in. is
- 401.1 - -A tank holding 3,000 Gal. of water contains of many cu.ft. of
water? ( one Gal. equals 0.1337 cu. ft)
- .25 - -How much is 3" in hundredths of a foot?
- 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?
- three feet - -ladders use with scaffolding must extend above the landing
from a minimum distance of
- Machine Bolt - -What can be used for a shackle pin as long as the thread
patterns match?
- vertical lifting - -Chain hoist are primarily designed for
- 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?
- 1 1/16in - -What is the layout length of a 1 in. 3,000 pound threaded tee?
- vertical - -A three legged pipe jack can be adjusted
- tapers 1/16 in. per in. - -the NPT pipe thread
- 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?
- cut and thread pipe a maximum of 2" in diameter - -a pipe machine is
used to
- 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?
- nipples - -Short lengths of pipe, threaded on both ends and used to make
connections between fittings , are called
- every day - -an excavation must be inspected a minimum of
- swedge - -A fitting used to join female ends of threaded pipe of different
sizes is referred to as a
- a sump pump - -A pump that can be submerged into a liquid in order to
remove that liquid is called
Questions and Answers
OSHA approved anchorage point - -when working from a suspended scaffold,
wear a safety belt that is securely tied to the
- 3 1/2 - -a toe board must be what minimum height to comply with OSHA
safety standards for scaffolding?
- 30 PSI - -What maximum Air pressure may be used for cleaning?
- 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?
- 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?
- 7.3750 in. - -Convert 7 3/8" to decimal equivalent
- 255 Sq.Ft - -what is the area of a rectangle that is 25'-6" long and 10'-0"
wide? ( A= W x L )
- 40 Sq.FT - -what is the sq. footage of the surface area of a steel plate
measuring 120 in. long by 48 in. wide?
- 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?
- 4.67 ft - -The decimal of 56in. is
- 401.1 - -A tank holding 3,000 Gal. of water contains of many cu.ft. of
water? ( one Gal. equals 0.1337 cu. ft)
- .25 - -How much is 3" in hundredths of a foot?
- 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?
- three feet - -ladders use with scaffolding must extend above the landing
from a minimum distance of
- Machine Bolt - -What can be used for a shackle pin as long as the thread
patterns match?
- vertical lifting - -Chain hoist are primarily designed for
- 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?
- 1 1/16in - -What is the layout length of a 1 in. 3,000 pound threaded tee?
- vertical - -A three legged pipe jack can be adjusted
- tapers 1/16 in. per in. - -the NPT pipe thread
- 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?
- cut and thread pipe a maximum of 2" in diameter - -a pipe machine is
used to
- 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?
- nipples - -Short lengths of pipe, threaded on both ends and used to make
connections between fittings , are called
- every day - -an excavation must be inspected a minimum of
- swedge - -A fitting used to join female ends of threaded pipe of different
sizes is referred to as a
- a sump pump - -A pump that can be submerged into a liquid in order to
remove that liquid is called
