A randomized 100 question test from a pool of 991 questions, good luck!
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
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 selection of units below, which would be best used to describe force?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofe)On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
(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 answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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?
"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?
(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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
(bs)In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
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.
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
What tool is in the picture 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 force?
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.
(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?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Infrared rays" Would best be defined by which type of energy below?
(ofc)When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
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 space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
What type of copper tube is most commonly used in fabricating a hydronic systems?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Which of the numbered symbols below best represents a threaded globe valve?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
(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.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded down at ³⁄₁₆"/ft?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
(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.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
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?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
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.
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
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?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
(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?
Type "M" copper tubing has what colour identification strip?
"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?
(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?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
(ofc)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.
Class 6000 fittings are commonly made from which material?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
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.
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?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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.
(wf)Of the defects listed below, which one best describes the picture shown?
(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.
(es) Using the proper tool for the job is an integral part of working safely. When trying rotate a 2" length of pipe, which of the tools below would be the best choice?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
The references in red along the west side of the drawing are best represented by which of the terms below?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
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?
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
Which of the following disc designs is the most widely use variation for the gate valve?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
What type of bar is pictured below?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
(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?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?