A randomized 100 question test from a pool of 898 questions, good luck!
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
Which of the welding processes below would welding goggles be worn?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
What type of bar is pictured below?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
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.
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
"Heat number" is a designation that can be replaced by which term?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
"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?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
Which of the numbered symbols below best represents a socket weld ball valve?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Which of the measurements below is the metric standard for the breaking strength of bolts?
Of the valves below, which has a flow pattern that is non-directional?
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.
Using the picture below, which of the letters best illustrates a raised face flange?
"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
Which is the best answer below that describes the following picture?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
Of the welded joint configurations, which of the terms below references the picture provided?
What tool is in the picture below?
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.
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."
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
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.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
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.
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided below.
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
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.
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
What is the name of the grinder pictured below?
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
Type "K" copper tube has which colour identification strip?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
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 floor of the container. Of the following answers, which gas would he be testing for?
(se)When sizing welding cables, which of the cables below would be the largest?
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
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?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
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?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
Lift, swing, and non slam are all variations of which type of valve?
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?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Which of the numbered symbols below best represents a butt weld globe valve?
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
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?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
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.
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.
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
Of the following supports, choose the one that is an example of a constant support hanger.
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
(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?
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?
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms below?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
What type of screwdriver head is pictured below?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
Of the alloys below, which is the alloy of copper and zinc?
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?
