A randomized 100 question test from a pool of 991 questions, good luck!
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied 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 numbered symbols below best represents a butt weld ball valve?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
Of the welded joint configurations, which of the terms below references the picture provided?
(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?
(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 down at ³⁄₁₆"/ft?
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.
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
Which is the best answer below that describes the following picture?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
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.
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
(ofe)A neutral flame would be best suited to which of the following applications?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
(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?
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
(bs)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.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
What type of bar is pictured below?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
Which forged steel fitting classification does not have a schedule number?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below 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.
Of the valves below, which has a non-directional flow pattern?
(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.
"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?
(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?
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?
"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.
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.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
(se)When sizing welding cables, which of the cables below would be the smallest?
There are three parts to a common twist drill. Which of the below is not one of those parts?
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Visible light rays" Would best be defined by which type of energy 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 cut wires in an extremely tight spot, which of the tools below would be the best choice?
"Heat number" is a designation that can be replaced by which term?
Of the safety concerns with soldering listed below, which would occur the least?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
"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?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in elevation between two ends of a sloped pipe?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(es) Using the proper tool for the job is an integral part of working safely. When using the shank and the width of the tip to size the proper screwdriver, which of the screwdrivers below would you be sizing?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
(bs)Of the alloys below, which is the alloy of copper and zinc?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
In relation to soldering, what does the term "Capillary action" signify?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Which answer below best describes the following picture of a bender?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
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?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage SMAW welding?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
(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 half the distance across a circle?
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
Of the welded joint configurations, which of the terms below references the picture provided?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
(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 gouging. blades.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"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?
Class 6000 fittings are commonly made from which material?
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?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
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
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
(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 piping systems below would Bell-end type joints primarily be used in?
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?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?