A randomized 100 question test from a pool of 898 questions, good luck!
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
A neutral flame would be best suited to which of the following applications?
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."
What tool is in the picture below?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
The plug disc valve is a variation of which main category of valve?
Class 6050 is a classification of which fitting type?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
The chemical symbol C₂H₂ best represents which of the following compunds?
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?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
"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.
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
Class 3000, is a fitting classification for which type of material?
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?
Using the picture below, which of the following answer best describes the dimension "E"?
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
Compression type fittings for copper tube are generally made from which of the following materials?
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?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
"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?
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?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
Of the material types below, which one only is available in class 150 and 300 fittings?
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
What is the name of the grinder pictured below?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
Which of the answers below best describes the units for relative density?
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(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.
(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.
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?
Which is the best answer below that describes the following picture?
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
What tool is in the picture below?
Which of the numbered symbols below best represents a side view butt weld cap?
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.
Of the options below, which measuring tool would be best suited to getting exact measurements?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones 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 "I" in the picture provided?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
A fitting that has a classification of 2000 would be what kind of fitting?
(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?
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.
Of the answers below, which best reflects the name of the drill pictured?
Of the valves below, which has a flow pattern that is non-directional?
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?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
Which of the following supports has a hardened steel cup set screw?
"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?
Which parts of an ASPT or NPT are flattened slightly?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
What is one of the three main differences between DWV and pressure application fittings?
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
"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?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
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.
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.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
The materials that butt weld fittings can be made from include:
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones 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?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
The references in red along the west side of the drawing are best represented by which of the terms below?
What type of wrench is pictured below?
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.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones 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.
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 2.3%-9.5% in air.
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?
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?
Which of the numbered symbols below best represents a side view threaded cap?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
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.
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?