A randomized 100 question test from a pool of 991 questions, good luck!
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
(ws) Radiant energy released by a welding arc is far stronger than that of the sun, or other sources. Exposed skin will take a smaller amount of time to reach the same severity of burn with the sun, which of the answers below corresponds to that accelerated time?
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 "C" in the picture provided?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
In relation to soldering, what does the term "Capillary action" signify?
When heated, metal forms a scale on it's surface. This scale is called what?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
Position designations for groove and fillet test welds include numbers and letters. The number dictates a particular position, while the letter dictates a particular position. Choose the best combination of letters and numbers below to identify the weld position and type shown in the picture below.
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Position designations for groove and fillet test welds include numbers and letters. The number dictates a particular position, while the letter dictates a particular position. Choose the best combination of letters and numbers below to identify the weld position and type shown in the picture below.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
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.
Position designations for groove and fillet test welds include numbers and letters. The number dictates a particular position, while the letter dictates a particular position. Choose the best combination of letters and numbers below to identify the weld position and type shown in the picture below.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofe)When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
There are a variety of drafting tools that are used in the creation of fabrication patterns and layouts. Of the tools given, which one best describes the item in the picture below?
Of the welded joint configurations, which of the terms below references the picture provided?
(ofe)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.
The plug disc valve is a variation of which main category of valve?
"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?
What is the name of the reamer pictured below?
What type of iron from the selections below contains the highest carbon content?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
What type of screwdriver head is pictured below?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a small volume?
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
Which of the numbered symbols below best represents a socket weld ball valve?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
What tool is pictured below?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
(ofc)Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
Of the welded joint configurations, which of the terms below references the picture provided?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
There are a variety of drafting tools that are used in the creation of fabrication patterns and layouts. Of the tools given, which one best describes the item in the picture below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
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 states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
"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?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
(ofc)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.
Using the picture below, which of the following answer best describes the dimension "B"?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
(ofe)"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
What type of screwdriver head is pictured below?
What tool is in the picture below?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
(wf)Of the defects listed below, which one best describes the picture shown?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
What application is better suited for a double flared fitting?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
Which is the best answer below that describes the following picture?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
What tool is in the picture below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Corporation stop valve" variation?
(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?
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 "D" in the picture provided?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause the eyeball to blister?