A randomized 100 question test from a pool of 991 questions, good luck!
(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?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
Which of the piping systems below would Bell-end type joints primarily be used in?
(ofe)The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
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.
Of the valves below, which has a flow pattern that is non-directional?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
Of the welded joint configurations, which of the terms below references the picture provided?
What application is better suited for a double flared fitting?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
(ofe)"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
(ofe)Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
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 "G" in the picture provided?
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
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
What is the name of the cutter pictured below?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
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?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Which of the following supports has a hardened steel cup set screw?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
(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?
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
(ofe)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.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
What type of wrench is pictured below?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
The tools pictured below represent which type of pliers?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
Choose the best answer below that is the density of water in imperial measurement.
Which answer below best represents the type of cutting machine in the picture provided?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
(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 cataracts with long term exposure?
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
What is the SI measurement for air pressure? Choose the best answer from the options below.
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
(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?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
When "WPB" is stamped on a butt weld fitting, that designates which of the 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 large volume?
Which of the measurements below is the metric standard for the breaking strength of bolts?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
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?
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
When heated, metal forms a scale on it's surface. This scale is called what?
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
Which is the best answer below that describes the following picture?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
What tool is in the picture below?
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
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?
What tool is pictured below?
(papg) There are several steps to determining the area of a circle. Which of the answers below would you square to calculate the area of a circle?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
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?
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.
Which of the numbered symbols below best represents a butt weld gate valve?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy below?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
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.
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
In relation to soldering, what does the term "Bore" signify?
Using the picture below, which of the letters best illustrates a male and female set flange?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
(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.
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?