A randomized 100 question test from a pool of 898 questions, good luck!
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
Which of the following types of copper requires a bending device?
What tool is in the picture below?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
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?
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.
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?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(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.
Which of the welding processes below would welding goggles be worn?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
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.
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 flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
From the following options, choose the most popular pressure testing method.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
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.
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.
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
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
Of the options below, choose the one that best states the primary function of plate rolls.
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.
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
What tool is in the picture 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 roof of the container. Of the following answers, which gas would he be testing for?
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.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
Of the options below, which measuring tool would be best suited to getting exact measurements?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
What tool is pictured below?
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.
(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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
"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?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
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.
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
(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.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
In a piping system fittings can be used in a variety of situations, one of those is:
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
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.
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
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.
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?
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?
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?
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.
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.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
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?
"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?
"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
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options 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.
(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?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
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.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a side view butt weld tee?
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
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.
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 is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
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?
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
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 isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
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.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.