A randomized 100 question test from a pool of 898 questions, good luck!
Which is the best answer below that describes the following picture?
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
Of the answers below, which support has one bolt or two bolt manufacturing options?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
What type of punch is pictured below?
Of the welded joint configurations, which of the terms below references the picture provided?
"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?
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Code B149.1-05 covers which of the following?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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
"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.
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
Of the valves below, which has a flow pattern that is non-directional?
What type of punch is pictured below?
What tool is pictured below?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
What tool is pictured below?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Of the welded joint configurations, which of the terms below references the picture provided?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
Using the picture below, which of the letters best illustrates a male and female set flange?
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?
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.
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
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?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
Using the picture below, which of the following answer best describes the dimension "C"?
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.
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
What type of bar is pictured below?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
Type "DWV" copper tubing has what colour identification strip?
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.
Of the selection of units below, which would be best used to describe force?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
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?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Using the picture below, which of the letters best illustrates a tongue and groove flange?
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
"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?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided 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?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
All butt weld fittings must have _____ pieces of information stamped on them.
"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?
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?
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
Using the picture below, which of the following answer best describes the dimension "E"?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
"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?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
Which is the best answer below that describes the following picture?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
The references in red along the west side of the drawing are best represented by which of the terms 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 "C" in the picture provided?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
Which of the following disc designs is the most widely use variation for the gate valve?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
Which of the numbered symbols below best represents a threaded gate valve?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
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?
(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.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?