A randomized 100 question test from a pool of 898 questions, good luck!
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.
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
What tube would be commonly used in fabricating a radiant heating system?
This type of soldering uses temperatures below 450C or 840F:
What type of wrench is pictured below?
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.
What type of wrench is pictured below?
Of the welded joint configurations, which of the terms below references the picture provided?
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.
The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
What tool is in the picture 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, which of the following answer best describes the dimension "B"?
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
Which of the numbered symbols below best represents a side view butt weld tee?
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?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
What type of wrench is pictured below?
Using the picture below, which of the letters best illustrates a ring joint flange?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
Code B149.1-05 covers which of the following?
"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?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
As it relates to calculating grade, which of the terms below best describes the letter "A"?
As it relates to calculating grade, which of the terms below best describes the letter "B"?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices 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.
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
What tool is in the picture below?
Which answer below best describes the following picture of a bender?
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
Of the options below, which measuring tool would be best suited to getting exact measurements?
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
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
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?
Compression type fittings for copper tube are generally made from which of the following materials?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
What tool is in the picture below?
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
What is the name of the reamer pictured below?
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.
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?
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.
An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
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?
What is the name of the reamer pictured below?
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
(wf)The best term to describe the portion of the weld between the two black line would be which of the 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?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
What type of punch is pictured below?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
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.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
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.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
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?
Of the valves below, which has a flow pattern that is non-directional?
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.
Type "L" copper tube has which colour identification strip?
Which is the best answer below that describes the following picture?
What type of wrench is pictured below?
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.
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.
The references in red along the north side of the drawing are best represented by which of the terms 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?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
A dielectric union would be placed into lines to prevent which condition?
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. "
(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 "C" in the picture provided?
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?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
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.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
There are a number of hydrostatic principles, which of the answers below best encompasses them all?