A randomized 100 question test from a pool of 898 questions, good luck!
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
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?
Of the three common forged steel fitting classifications, class 4500 is considered:
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers below?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
Of the alloys below, which is the alloy of copper and zinc?
What tool is in the picture below?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
(se)When sizing welding cables, which of the cables below would be the largest?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options 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?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
The references in red along the west side of the drawing are best represented by which of the terms below?
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
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.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
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 "A" in the picture provided?
Which of the numbered symbols below best represents a socket weld globe valve?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
Of the welded joint configurations, which of the terms below references 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.
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
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.
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
What tool is in the picture below?
Which parts of an ASPT or NPT are flattened slightly?
When selecting a flux, what is the most important consideration to be made?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
What tool is in the picture below?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
Class 6050 is a classification of which fitting type?
Complete the following sentence with the options below. "This Section covers general descriptions, terminology and operation guidelines applicable to steel and cast iron boilers limited to the operating ranges of ASME _______."
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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones 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?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
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?
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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Of the selection of units below, which would be best used to describe force?
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?
What type of punch is pictured below?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Which of the numbered symbols below best represents a socket weld ball valve?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
Which of the measurements below is the metric standard for the breaking strength of bolts?
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
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?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided 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?
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?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
What type of wrench is pictured below?
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
Using the picture below, which of the following answer best describes the dimension "E"?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones 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 "E" in the picture provided?
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?
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.
Convert 0.41278 to a fraction. Choose the best answer from below.
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
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?
Choose the best answer below that is the density of water in imperial measurement.
After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
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.
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
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.
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 picture provided?
