A randomized 100 question test from a pool of 991 questions, good luck!
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
Under the Workers compensation act, are apprentices and learners entitled to compensation?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
What type of bar is pictured below?
Which is the best answer below that describes the following picture?
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
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.
The recommended PVC grooved joint operating maximum temperature is which of the below?
What tool is in the picture below?
Which forged steel fitting classification does not have a schedule number?
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
(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?
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."
What tool is in the picture below?
"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.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
Which of the following disc designs is the most widely use variation for the gate valve?
Which answer below best describes the following picture of a bender?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
(ofe)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 2.3%-9.5% in air.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofe)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.
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?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?
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.
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
What temperature separates soft soldering and brazing?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
(ofe)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?
What type of screwdriver head is pictured below?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
(ws) Radiant energy released by a welding arc is far stronger than that of the sun, or other sources. Exposed skin will take a smaller amount of time to reach the same severity of burn with the sun, which of the answers below corresponds to that accelerated time?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause the eyeball to blister?
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
The markings required on a butt weld fitting does not include which of the following?
Which of the welding processes below would welding goggles be worn?
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the 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.
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
What type of punch is pictured below?
(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
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
(ofe)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.
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
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?
(es) Using the proper tool for the job is an integral part of working safely. When trying to bend wires in an extremely tight spot, which of the tools below would be the best choice?
Which of the numbered symbols below best represents a socket weld globe valve?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 1:46 mm?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
(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?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
The materials that butt weld fittings can be made from include:
Which is the best answer below that describes the following picture?
Of the following supports, choose the one that is an example of a constant support hanger.
(ofe)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.
Code B149.1-05 covers which of the following?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
(ofe)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 3.4%-10.8%in air.
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
What tool is in the picture below?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage PAC welding?
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
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.
Class 3000, is a fitting classification for which type of material?
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?
Which is the best answer below that describes the following picture?
Which of the numbered symbols below best represents a socket weld ball valve?