A randomized 100 question test from a pool of 898 questions, good luck!
"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 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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
"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?
What tool is pictured below?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
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 neutral flame would be best suited to which of the following applications?
What tool is pictured below?
Of the welded joint configurations, which of the terms below references the picture provided?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
What type of iron from the selections below contains the highest carbon content?
(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?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
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.
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
RTJ gaskets come in two styles. These are which of the following?
What type of screwdriver head is pictured below?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
Of the valves below, which has a flow pattern that is non-directional?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
Which of the numbered symbols below best represents a side view socket weld tee?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
Type "DWV" copper tubing has what colour identification strip?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
What is the name of the reamer pictured below?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
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.
"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 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?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
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.
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
Using the picture below, which of the letters best illustrates a raised face flange?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer 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 length?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
What tool is in the picture below?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
What type of wrench is pictured below?
What type of wrench is pictured 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?
What type of wrench is pictured below?
Using the picture below, which of the following answer best describes the dimension "D"?
What type of bar is pictured below?
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
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.
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
Of the following supports, choose the one that is an example of a constant support hanger.
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.
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?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
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.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
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?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. 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?
What tool is pictured below?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
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?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
"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
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
(se)When sizing welding cables, which of the cables below would be the smallest?
"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?
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?
"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?
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?
(wf)Of the defects listed below, which one best describes the picture shown?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Socket weld fittings are commonly used on joints that are what size?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
The markings required on a butt weld fitting does not include which of the following?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
(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.
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?