A randomized 100 question test from a pool of 898 questions, good luck!
What type of iron from the selections below contains the highest carbon content?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
Using the picture below, which of the letters best illustrates a ring joint flange?
Type "DWV" copper tubing has what colour identification strip?
What tool is in the picture 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 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.
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.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
Socket weld fittings are commonly used on joints that are what size?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
Of the valves below, which has a flow pattern that is non-directional?
(se)When sizing welding cables, which of the cables below would be the largest?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
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.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects 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.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
"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?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
Of the welded joint configurations, which of the terms below references the picture provided?
Which of the numbered symbols below best represents a side view butt weld cap?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
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?
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
Piping that you have to be order for a job needs to be absolutely devoid of any surface contamination. Which of the following finishes will you ask to have put on your piping?
Of the welded joint configurations, which of the terms below references the picture provided?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
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.
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.
There are three parts to a common twist drill. Which of the below is not one of those parts?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
What tube would be commonly used in fabricating a radiant heating system?
This type of soldering uses temperatures below 450C or 840F:
As it relates to calculating grade, which of the terms below best describes the letter "A"?
Type "L" copper tube has which colour identification strip?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
Weld fittings are available in two varieties, one of these is:
The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
Of the valves below, which has a non-directional flow pattern?
(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.
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?
The encircled letters along the west side of the drawing are best represented by which of the terms 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 "H" in the picture provided?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those 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 a large volume?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for force?
What is the name of the cutter pictured below?
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.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided 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.
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
Using the picture below, which of the following answer best describes the dimension "A"?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
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.
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
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.
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
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.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
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?
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
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.
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Using the picture below, which of the following answer best describes the dimension "D"?