A randomized 100 question test from a pool of 991 questions, good luck!
(se)When sizing welding cables, which of the cables below would be the largest?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
(papg) There are several steps to determining the area of a circle. Which of the answers below would you square to calculate the area of a circle?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
Of the options below, which measuring tool would be best suited to getting exact measurements?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
What type of wrench is pictured below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
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 small volume?
(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.
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
Of the material types below, which one only is available in class 150 and 300 fittings?
"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
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
What tool is in the picture below?
What is the name of the cutter pictured below?
(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?
Choose the best answer below that is the density of water in metric measurement.
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
(ofe)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.
(ofc)Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
Which of the numbered symbols below best represents a butt weld globe valve?
What type of punch is pictured below?
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "width" of a 90° triangle?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
Using the picture below, which of the following answer best describes the dimension "C"?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
What type of bar is pictured below?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
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?
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
(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?
"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?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
(ofe)Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
(ofe)The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
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.
"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?
Composition disc type valves are part of which of the following categories?
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
Which of the numbered symbols below best represents a side view butt weld tee?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Visible light rays" Would best be defined by which type of energy below?
What type of screwdriver head is pictured below?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
What type of wrench is pictured below?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
Choose the best answer below that is the density of air at STP in metric measurement.
Which parts of an ASPT or NPT are flattened slightly?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
(wf)Of the defects listed below, which one best describes the picture shown?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
What tool is pictured below?
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
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?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
(ofe)A neutral flame would be best suited to which of the following applications?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
Which of the piping systems below would Bell-end type joints primarily be used in?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in distance between two ends of a sloped pipe?
(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?
Type "DWV" copper tubing has what colour identification strip?
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 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 options below, choose the one that best states the primary function of plate rolls.
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?
Of the benders below, which will allow kinking in soft tubing?
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
"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?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by 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.
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.
What tool is in the picture below?
(ofe)When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?