A randomized 100 question test from a pool of 898 questions, good luck!
"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?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Of the alloys below, which is the alloy of copper and zinc?
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.
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms 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?
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?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
Of the welded joint configurations, which of the terms below references the picture provided?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
Which of the numbered symbols below best represents a socket weld ball valve?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Using the picture below, which of the letters best illustrates a flat faced flange?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
Using the picture below, which of the letters best illustrates a tongue and groove flange?
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?
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?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. 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.
Using the picture below, which of the letters best illustrates a ring joint flange?
When heated, metal forms a scale on it's surface. This scale is called what?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
Class 6000 fittings are commonly made from which material?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
The markings required on a butt weld fitting does not include which of the following?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
(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?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
(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.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
"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?
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 2.5%-80% in air.
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
"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?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
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.
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.
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
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.
Which of the numbered symbols below best represents a threaded gate valve?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
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 are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(wf)The best term to describe the portion of the weld between the two black line would be which of the 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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
(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.
Which of the welding processes below would welding goggles be worn?
"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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer 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?
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.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
(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.
(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.
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
What type of screwdriver head is pictured below?
"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?
A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
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?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
What tool is pictured below?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
This type of soldering uses temperatures below 450C or 840F:
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a threaded ball valve?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
What is one of the three main differences between DWV and pressure application fittings?
"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?
(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?
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?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
The code that covers all piping that transport fluids is which of the following?