A randomized 100 question test from a pool of 991 questions, good luck!
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
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.
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
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?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
(ofe)Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
What type of bar is pictured below?
(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
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage SMAW welding?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
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
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?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
What tool is in the picture below?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Choose the best answer below that is the density of water in metric measurement.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
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.
Socket weld fittings are commonly used on joints that are what size?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
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.
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
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?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
What type of punch is pictured below?
What is the name of the cutter pictured below?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
Which of the numbered symbols below best represents a side view threaded cap?
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
Which is the best answer below that describes the following picture?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
This type of soldering uses temperatures below 450C or 840F:
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.
(ofe)"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
(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 of 2.3%-9.5% in air.
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied 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.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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.
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
(ofe)A neutral flame would be best suited to which of the following applications?
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a fully enclosed box?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
What type of screwdriver head is pictured below?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?
(ofc)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?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
What type of screwdriver head is pictured below?
What tool is pictured below?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause skin to burn due to an elevated temperature of the exposed area?
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided 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 mass?
Composition disc type valves are part of which of the following categories?
(ofe)When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties 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.
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?
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.
(ofc)When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
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.
Lift, swing, and non slam are all variations of which type of valve?
In the WHMIS system, "Other poisons" is represented by 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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"Heat number" is a designation that can be replaced by which term?
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
Which is the best answer below that describes the following picture?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
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?
Which of the numbered symbols below best represents a socket weld gate valve?
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?
Of the valves below, which has a flow pattern that is non-directional?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Which of the piping systems below would Bell-end type joints primarily be used in?