A randomized 100 question test from a pool of 898 questions, good luck!
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
Using the picture below, which of the following answer best describes the dimension "D"?
A fitting that has a classification of 2000 would be what kind of fitting?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
What tool is in the picture below?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
Using the picture below, which of the following answer best describes the dimension "A"?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
What tool is pictured below?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
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?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
Generally, plastic compression fittings come in how many types? Choose from the answers below.
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
A carbonizing flame would be best suited to which of the following applications?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
Class 6050 is a classification of which fitting type?
A soldered or compression fitting is _______ than a flared fitting.
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
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 "F" in the picture provided?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Of the options below, choose the one that best states the primary function of plate rolls.
"Provides requirements for design, fabrication, installation and inspection of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels." This is the best description of which of the ASME sections below?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
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.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the roof of the container. Of the following answers, which gas would he be testing for?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
What tool is pictured below?
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
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?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
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.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
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.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Which of the numbered symbols below best represents a threaded gate valve?
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
Of the benders below, which will allow kinking in soft tubing?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
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?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
Composition disc type valves are part of which of the following categories?
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
Of the valves below, which has a non-directional flow pattern?
(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)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
What is one of the three main differences between DWV and pressure application fittings?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
Of the following answers, which is the best one for the torch pictured below?
Of the following supports, choose the one that is an example of a constant support hanger.
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by thermal cutting blades.
What tool is in the picture below?
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
What type of punch is pictured below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?