A randomized 100 question test from a pool of 991 questions, good luck!
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties 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?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
(ofc)Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
This type of soldering uses temperatures below 450C or 840F:
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Of the valves below, which has a flow pattern that is non-directional?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(se)What type of welding circuit is pictured 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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which is the best answer below that describes the following picture?
(ofc)A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
(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.
(ofe)Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
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.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
(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 from in²?
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 answers below, which support has one bolt or two bolt manufacturing options?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the relationship between the distance around and the full distance across a circle?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
Weld fittings are available in two varieties, one of these is:
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
(es) Using the proper tool for the job is an integral part of working safely. When using the size of the screw to be used to size the proper screwdriver, which of the screwdrivers below would you be sizing?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
(ofc)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.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Choose the best answer below that is the density of water in imperial measurement.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
What type of wrench is pictured below?
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.
(ofe)The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
Which of the numbered symbols below best represents a socket weld ball valve?
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
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?
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.
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.
(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?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
What tool is pictured below?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
(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?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options 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
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?
What tool is in the picture below?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Weld fittings are available in two configurations, one of these is:
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the epidermis resulting in blistering?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
(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?
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?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
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 "H" in the picture provided?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(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?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
Which is the best answer below that describes the following picture?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the answers below would create the greatest amount of "Ultraviolet rays" while being used?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
Class 6000 fittings are commonly made from which material?
What type of wrench is pictured below?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
Of the options below, which measuring tool would be best suited to getting exact measurements?
What tool is pictured below?
"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.
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
(wf)The best term to describe the portion of the weld between the two black line would be which of the 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?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
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?
(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 2.3%-9.5% in air.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?