A randomized 100 question test from a pool of 991 questions, good luck!
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided 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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
(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.
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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
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.
Of the three common forged steel fitting classifications, class 4500 is considered:
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
(ofe)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 cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
What tool is in the picture below?
Of the following supports, choose the one that is an example of a constant support hanger.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided below.
What type of copper tube is most commonly used in fabricating a hydronic systems?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
In relation to soldering, what does the term "Capillary action" signify?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
For horizontal soldered joints, it is a good practice to apply the solder at which location?
(bs)Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
(ofc)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.
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?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
(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?
Using the picture below, which of the following answer best describes the dimension "E"?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
What type of bar is pictured below?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
(ofe)One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
"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?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
(bs)"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
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.
The tools pictured below represent which type of pliers?
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
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.
Of the welded joint configurations, which of the terms below references the picture provided?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having the sensation of a painful shock as it travels through the body?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
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 major difference between machined screws and both wood screws and sheet metal screws is which of the following?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Of the valves below, which has a non-directional flow pattern?
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Which type of fastener below requires a layout of the holes before fastener is installed?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Corporation stop valve" variation?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
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?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πr²"?
What is the name of the ginder pictured below?
"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.
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 references in red along the north side of the drawing are best represented by which of the terms 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?
What is the name of the grinder pictured below?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
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.
As it relates to calculating grade, which of the terms below best describes the letter "C"?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
Which of the numbered symbols below best represents a butt weld ball valve?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards 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.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Appliance valve" variation?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided 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?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
"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?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
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.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?