A randomized 100 question test from a pool of 991 questions, good luck!
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
What type of punch is pictured below?
What tool is pictured below?
What application is better suited for a double flared fitting?
Of the list below, a try cock is considered what type of valve?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
(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 that is 5.3%-14% in air.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
Of the valves below, which has a flow pattern that is non-directional?
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
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.
(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 SMAW welding?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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 temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
What tool is in the picture below?
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
The markings required on a butt weld fitting does not include which of the following?
(se)When sizing welding cables, which of the cables below would be the largest?
What tool is pictured 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.
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
What type of screwdriver head is pictured 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?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers 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?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
Which parts of an ASPT or NPT are flattened slightly?
Type "L" copper tube has which colour identification strip?
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.
Which of the following types of copper requires a bending device?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the relationship between the distance around and the full distance across a circle?
Using the picture below, which of the letters best illustrates a flat faced flange?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
(ofe)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.
(ofc)Of the following answers, which is the best one for the torch pictured below?
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?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
"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?
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.
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
(ofc)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?
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
"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?
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
"Provides requirements for design, fabrication, installation and inspection of steam heating, hot water heating, hot water supply boilers, and potable water heaters intended for low pressure service that are directly fired by oil, gas, electricity, coal or other solid or liquid fuels." This is the best description of which of the ASME sections below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Corporation stop valve" variation?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
(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.
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
(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.
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
Which of the measurements below is the metric standard for the breaking strength of bolts?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
What tool is in the picture 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?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Type "K" copper tube has which colour identification strip?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
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.
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a fully enclosed box?
Using the picture below, which of the following answer best describes the dimension "C"?
"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 some good trade practices when using a hammer. Of the practices below, which is not one of them?
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?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
(ofe)The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
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. "
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.
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Of the options below, which measuring tool would be best suited to getting exact measurements?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below