A randomized 100 question test from a pool of 898 questions, good luck!
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
Which is the best answer below that describes the following picture?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers 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?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
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?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
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.
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
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
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers 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?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
In relation to soldering, what does the term "Bore" signify?
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
Which answer below best describes the following picture of a bender?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
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.
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?
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided 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.
Which of the following supports has a hardened steel cup set screw?
(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?
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
"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?
What tool is pictured below?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
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.
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
(se)When sizing welding cables, which of the cables below would be the largest?
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
Which is the best answer below that describes the following picture?
"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
Which type of fastener below requires a layout of the holes before fastener is installed?
Of the valves below, which has a non-directional flow pattern?
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?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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 floor of the container. Of the following answers, which gas would he be testing for?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
Using the picture below, which of the following answer best describes the dimension "C"?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
What tool is in the picture below?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
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?
"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?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
Which of the numbered symbols below best represents a socket weld gate valve?
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?
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
What tool is in the picture below?
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?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
(wf)Of the defects listed below, which one best describes the picture shown?
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.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
There are three parts to a common twist drill. Which of the below is not one of those parts?
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
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 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.
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
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?
What type of wrench is pictured below?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
What type of wrench is pictured 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?
"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?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups 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?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties 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 pressure?