A randomized 100 question test from a pool of 898 questions, good luck!
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
The markings required on a butt weld fitting does not include which of the following?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in 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.
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
(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?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
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?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
Copper tube DWV fittings can be used on copper pressure piping systems
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
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 "I" in the picture provided?
What application is better suited for a double flared fitting?
What tool is in the picture below?
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options 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?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
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.
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
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.
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which forged steel fitting classification does not have a schedule number?
There are three parts to a common twist drill. Which of the below is not one of those parts?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
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.
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.
What type of punch is pictured below?
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?
The materials that butt weld fittings can be made from include:
The encircled letters along the west side of the drawing are best represented by which of the terms below?
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?
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?
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?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
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?
A fitting that has a classification of 2000 would be what kind of fitting?
What is one of the three main differences between DWV and pressure application fittings?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
Type "K" copper tube has which colour identification strip?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
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?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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.
Which of the numbered symbols below best represents a side view socket weld tee?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
The references in red along the west side of the drawing are best represented by which of the terms below?
"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?
What type of wrench is pictured below?
What is one of the three main differences between DWV and pressure application fittings?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(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?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
Of the selection of units below, which would be best used to describe force?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
Which of the numbered symbols below best represents a side view threaded tee elbow?
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 "D" in the picture provided?
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?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
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 "G" in the picture provided?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
What type of screwdriver head is pictured below?
What tool is in the picture below?
(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?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What tool is pictured below?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided