A randomized 100 question test from a pool of 898 questions, good luck!
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(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.
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
What type of screwdriver head is pictured below?
Which of the numbered symbols below best represents a threaded ball valve?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
What is the name of the cutter pictured below?
What tool is in the picture below?
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
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?
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?
Which answer below best represents the type of cutting machine in the picture provided?
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? 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?
Copper tube DWV fittings can be used on copper pressure piping systems
What tool is in the picture below?
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.
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.
The design of a ball valve is similar to which of the listed valves?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
What type of screwdriver head is pictured below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
The code that covers all piping that transport fluids is which of the following?
What type of wrench is pictured below?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
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?
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?
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.
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
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.
All butt weld fittings must have _____ pieces of information stamped on them.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Type "K" copper tube has which colour identification strip?
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.
(se)When sizing welding cables, which of the cables below would be the smallest?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
Which of the following disc designs is the most widely use variation for the gate valve?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
For horizontal soldered joints, it is a good practice to apply the solder at which location?
In relation to soldering, what does the term "Capillary action" signify?
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
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 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.
"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 lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
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.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
Which of the piping systems below would Bell-end type joints primarily be used in?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(wf)Of the defects listed below, which one best describes the picture shown?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
This type of soldering uses temperatures below 450C or 840F:
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
In relation to soldering, what does the term "Bore" signify?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
"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?
What type of screwdriver head is pictured below?
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
"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?
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 "H" in the picture provided?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
What is one of the three main differences between DWV and pressure application fittings?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
Which is the best answer below that describes the following picture?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
Of the valves below, which has a flow pattern that is non-directional?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
Using the picture below, which of the following answer best describes the dimension "E"?
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
The references in red along the west side of the drawing are best represented by which of the terms below?
