A randomized 100 question test from a pool of 991 questions, good luck!
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
Which is the best answer below that describes the following picture?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the answers below would create the greatest amount of "Ultraviolet rays" while being used?
Lift, swing, and non slam are all variations of which type of valve?
"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?
What is one of the three main differences between DWV and pressure application fittings?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Using the picture below, which of the following answer best describes the dimension "E"?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy below?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
(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?
(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.
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a large volume?
(ofe)A neutral flame would be best suited to which of the following applications?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Of the welded joint configurations, which of the terms below references the picture provided?
(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?
(bs)In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
(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 2%?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "Ïdh"?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
(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 GTAW welding?
What tool is pictured 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?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
(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?
(wf)Of the defects listed below, which one best describes the picture shown?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
What tool is in the picture below?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
Convert â·âââ
to a decimal. Choose the best answer from the ones below
Of the valves below, which has a non-directional flow pattern?
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?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Class 6000 fittings are commonly made from which material?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
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?
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
(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 pain, loss of voluntary muscle control and difficulty breathing, as it travels through the body?
Of the material types below, which one only is available in class 150 and 300 fittings?
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
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
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 forged steel fitting classification does not have a schedule number?
"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.
(es) Using the proper tool for the job is an integral part of working safely. When trying to hold a tube to prevent it from spinning, which of the tools below would be the best choice?
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
What are the two common wall thicknesses for copper tubing?
(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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
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?
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?
Complete this equation. 5â
x 2â
= X. Choose from the selection of answers below.
What is the SI measurement for air pressure? Choose the best answer from the options below.
Using the picture below, choose the best answer that relates to the item indicated by the "D".
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
What tool is pictured below?
(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?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
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.
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers below?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
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.
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.
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
When selecting a flux, what is the most important consideration to be made?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
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
Which answer below best describes the following picture of a bender?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
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.
Which of the numbered symbols below best represents a side view threaded 45° elbow?
