A randomized 100 question test from a pool of 898 questions, good luck!
"Heat number" is a designation that can be replaced by which term?
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?
Code B149.1-05 covers which of the following?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
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?
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?
What tool is in the picture below?
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.
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.
(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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Which of the numbered symbols below best represents a side view threaded tee elbow?
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?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
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.
"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?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
A soldered or compression fitting is _______ than a flared fitting.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
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?
Choose the best answer below that is the density of water in imperial measurement.
What is one of the three main differences between DWV and pressure application fittings?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
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.
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones 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.
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
This type of soldering uses temperatures below 450C or 840F:
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?
What tube would be commonly used in fabricating a radiant heating system?
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 picture provided?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
"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?
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.
Using the picture below, which of the following answer best describes the dimension "E"?
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?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
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 "E" in the picture provided?
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
Type "DWV" copper tubing has what colour identification strip?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
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
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
"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.
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
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 3.4%-10.8%in air.
(wf)Of the defects listed below, which one best describes the picture shown?
Which answer below best represents the type of cutting machine in the picture provided?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
What tool is pictured below?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
Which answer below best describes the following picture of a bender?
Type "L" copper tube has which colour identification strip?
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 substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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 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?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
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?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
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 type of screwdriver head is pictured 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?
"This operation of this type of chuck is with an external collar that you hand turn." This statement best describes which of the chucks below?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
"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?
Using the picture below, which of the letters best illustrates a male and female set flange?
What is the name of the ginder pictured below?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
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.
Of the valves below, which has a flow pattern that is non-directional?
When balancing pressures with an oxyacetylene torch, good rule of thumb to calculate "blow away" is _________ per tip size. Choose from the answers below to fill in the blank.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided below.
MJ/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.