A randomized 100 question test from a pool of 898 questions, good luck!
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
When heated, metal forms a scale on it's surface. This scale is called what?
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
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 that is 5.3%-14% in air.
0.578 oz/inĀ² is equal to which of the answers below? Choose the best answer that applies
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
Of the valves below, which has a non-directional flow pattern?
What is one of the three main differences between DWV and pressure application fittings?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
After the second tack is in place, what is the tool most commonly used to maintain the gap?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
What is the pressure exerted by 1 ftĀ² of water? Choose the best answer from those provided below.
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?
The references in red along the west side of the drawing are best represented by which of the terms below?
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
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.
Which forged steel fitting classification does not have a schedule number?
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
(wf)Of the defects listed below, which one best describes the picture shown?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer 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.
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?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
Which of the numbered symbols below best represents a threaded gate valve?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
(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.
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
(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?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
(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
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options 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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
Which answer below best describes the following picture of a bender?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
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?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
In relation to soldering, what does the term "Capillary action" signify?
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
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.
What tool is in the picture below?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
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?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
"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?
Calculate the volume of 5 kg/mĀ³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
What type of wrench is pictured below?
What type of wrench is pictured below?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
A dielectric union would be placed into lines to prevent which condition?
Of the answers below, which support has one bolt or two bolt manufacturing options?
"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?
Using the picture below, which of the letters best illustrates a raised face flange?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Of the benders below, which will allow kinking in soft tubing?
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.
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.
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.
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
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?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
What tool is pictured 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?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
What tool is in the picture below?
"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.
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?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.