A randomized 100 question test from a pool of 898 questions, good luck!
Using the picture below, which of the letters best illustrates a raised face flange?
Of the valves below, which has a flow pattern that is non-directional?
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?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
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, choose the best answer that relates to the item indicated by the "B".
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"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?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
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?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
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?
(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.
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?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
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.
"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?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
"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.
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
What tool is in the picture 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.
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
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 "E" in the picture provided?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
Which of the welding processes below would welding goggles be worn?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided 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."
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
What type of screwdriver head is pictured below?
What is one of the three main differences between DWV and pressure application fittings?
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.
Of the list below, a try cock is considered what type of valve?
Which is the best answer below that describes the following picture?
"This operation of this type of chuck is with an external collar that you hand turn." This statement best describes which of the chucks below?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
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?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use 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 pressure?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by thermal cutting blades.
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
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.
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
Which of the numbered symbols below best represents a socket weld ball valve?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
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 every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
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.
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
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?
Which of the numbered symbols below best represents a side view threaded 45° elbow?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
What type of screwdriver head is pictured below?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
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
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?
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?
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
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?
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
(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.
What type of punch is pictured below?
What tool is pictured below?
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
What type of screwdriver head is pictured below?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
What type of wrench is pictured below?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
As it relates to calculating grade, which of the terms below best describes the letter "C"?
What is the name of the grinder pictured below?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?