PIPEFITTER NCCER EVALUATION 2026 EXAM
QUESTIONS AND ANSWERS SURE A+
✔✔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
✔✔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
✔✔clean the male and female end of ductile before interlocking - ✔✔what is the first
step of interlocking two joints of iron pipe?
✔✔chain hoist or chain fall - ✔✔What is the most commonly used light lifting device?
✔✔Stap Wrench - ✔✔Which of the following tools is used to install a 2" threaded
stainless steel pipe in a fitting
✔✔Tee bolt - ✔✔What kind of bolt is used in a cast iron mechanical joint flange?
✔✔one quarter inch on the drawing equals one foot of actual size - ✔✔on a blueprint, a
note that says 1/2" = 1' means
✔✔a plan view drawing - ✔✔a top down view of the structure being erected is found on
✔✔pipe diameter - ✔✔All of the following drawing dimensions are used to determine
the overall length of run of a pipe except
✔✔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
, ✔✔1'5" - ✔✔the missing measurement for dimenstion is
✔✔thaper on end - ✔✔what does the abbreviation T.O.E stand for?
✔✔isometric - ✔✔what drawing gives an overall view of the operational aspects of the
end procest
✔✔Nondemostrated Evaluation - ✔✔NDE , when used in connection with materials , is
an abbreviation for
✔✔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?
✔✔acetylene is unstable above this pressure - ✔✔one inch plate is to be cut. The
acetylene regulator on the cutting rig should not be adjusted over 15 PSI, becasue
✔✔5 1/8" inches - ✔✔A six inch 90 degree " Saddle on " for a 12 inch header is to be
fabricated. How far apart will the ordinate lines for this layout be?
✔✔the root face on the bevel will be about as thick as a dime - ✔✔pipefitters have just
finish preparing the end of the pipe for butt welding. The put a " Dime" edge on the
bevel. This means that
✔✔Left-hand thread for acetylene use only - ✔✔A grooved nut on an oxyacetylene rig
indicates
✔✔adds flexibility to the fitting - ✔✔Socket weld joints have a gap between the end of
the pipe and the bottom of the socket.
✔✔lateral length - ✔✔What is the pat that a 45 degree pipe takes to get from one center
line to another center line
✔✔ring joint - ✔✔Which of the following flanges is best suited for high pressure and
high temperature service
✔✔1-1/2 times the diameter - ✔✔what is the formula for finding end to center
dimensions on a long radius butt weld elbow
✔✔5'-7 7/8" - ✔✔What is the center to center measurement of the travel between two 1-
1/2 threaded 45 degree ELL's with an offset of 4 feet?
✔✔Thermal Expansion - ✔✔The expansion of pipe that is caused by an increased in
temperature is called
QUESTIONS AND ANSWERS SURE A+
✔✔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
✔✔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
✔✔clean the male and female end of ductile before interlocking - ✔✔what is the first
step of interlocking two joints of iron pipe?
✔✔chain hoist or chain fall - ✔✔What is the most commonly used light lifting device?
✔✔Stap Wrench - ✔✔Which of the following tools is used to install a 2" threaded
stainless steel pipe in a fitting
✔✔Tee bolt - ✔✔What kind of bolt is used in a cast iron mechanical joint flange?
✔✔one quarter inch on the drawing equals one foot of actual size - ✔✔on a blueprint, a
note that says 1/2" = 1' means
✔✔a plan view drawing - ✔✔a top down view of the structure being erected is found on
✔✔pipe diameter - ✔✔All of the following drawing dimensions are used to determine
the overall length of run of a pipe except
✔✔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
, ✔✔1'5" - ✔✔the missing measurement for dimenstion is
✔✔thaper on end - ✔✔what does the abbreviation T.O.E stand for?
✔✔isometric - ✔✔what drawing gives an overall view of the operational aspects of the
end procest
✔✔Nondemostrated Evaluation - ✔✔NDE , when used in connection with materials , is
an abbreviation for
✔✔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?
✔✔acetylene is unstable above this pressure - ✔✔one inch plate is to be cut. The
acetylene regulator on the cutting rig should not be adjusted over 15 PSI, becasue
✔✔5 1/8" inches - ✔✔A six inch 90 degree " Saddle on " for a 12 inch header is to be
fabricated. How far apart will the ordinate lines for this layout be?
✔✔the root face on the bevel will be about as thick as a dime - ✔✔pipefitters have just
finish preparing the end of the pipe for butt welding. The put a " Dime" edge on the
bevel. This means that
✔✔Left-hand thread for acetylene use only - ✔✔A grooved nut on an oxyacetylene rig
indicates
✔✔adds flexibility to the fitting - ✔✔Socket weld joints have a gap between the end of
the pipe and the bottom of the socket.
✔✔lateral length - ✔✔What is the pat that a 45 degree pipe takes to get from one center
line to another center line
✔✔ring joint - ✔✔Which of the following flanges is best suited for high pressure and
high temperature service
✔✔1-1/2 times the diameter - ✔✔what is the formula for finding end to center
dimensions on a long radius butt weld elbow
✔✔5'-7 7/8" - ✔✔What is the center to center measurement of the travel between two 1-
1/2 threaded 45 degree ELL's with an offset of 4 feet?
✔✔Thermal Expansion - ✔✔The expansion of pipe that is caused by an increased in
temperature is called
