A randomized 100 question test from a pool of 898 questions, good luck!
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
What type of iron from the selections below contains the highest carbon content?
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability of 2.5%-80% in air.
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
Class 6000 fittings are commonly made from which material?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
What is one of the three main differences between DWV and pressure application fittings?
What is the name of the cutter pictured below?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Using the picture below, which of the following answer best describes the dimension "E"?
The references in red along the north side of the drawing are best represented by which of the terms below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
What is the SI measurement for air pressure? Choose the best answer from the options below.
Compression type fittings for copper tube are generally made from which of the following materials?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
What type of wrench is pictured below?
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
The chemical symbol C₂H₂ best represents which of the following compunds?
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
"This layout tool has one chamfered edge usually. The dual purpose tool can check the material surface to assure flatness, and mark a straight line on a surface." This statement best describes which of the following tools?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
Which of the numbered symbols below best represents a side view butt weld tee?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
What tool is in the picture below?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
What is the name of the grinder pictured below?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
The lowest temperature a metal is completely molten is called which of the soldering terms below?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
What type of wrench is pictured below?
Which of the following supports has a hardened steel cup set screw?
Fabricators and designers have been using the various lines to convey information in their drawings, which is called the "alphabet of lines". Which of the terms below best describes the line labeled "B" in the picture provided?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
What tool is in the picture below?
Socket weld fittings are commonly used on joints that are what size?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
Of the valves below, which has a flow pattern that is non-directional?
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability of 3.4%-10.8%in air.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
Which is the best answer below that describes the following picture?
