A randomized 100 question test from a pool of 991 questions, good luck!
What application is better suited for a double flared fitting?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Which of the numbered symbols below best represents a butt weld gate valve?
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
Of the selection of units below, which would be best used to describe pressure?
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
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
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.
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
Using the picture below, which of the following answer best describes the dimension "D"?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
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?
Which forged steel fitting classification does not have a schedule number?
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
Weld fittings are available in two varieties, one of these is:
There are three parts to a common twist drill. Which of the below is not one of those parts?
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?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
(ofe)In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
Class 6050 is a classification of which fitting type?
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers below?
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?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Corporation stop valve" variation?
"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.
(ofe)When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
"Heat number" is a designation that can be replaced by which term?
What tool is pictured below?
From the following options, choose the most popular pressure testing method.
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
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.
What tool is in the picture below?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
"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
(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?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
What tool is in the picture below?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
Class 6000 fittings are commonly made from which material?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
Of the valves below, which has a flow pattern that is non-directional?
(ofe)The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
"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?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(bs)"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
Using the picture below, which of the following answer best describes the dimension "C"?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
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
(ofc)Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided.
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
What is the name of the grinder pictured below?
Which answer below best describes the following picture of a bender?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having sensation of a mild shock as it travels through the body?