A randomized 100 question test from a pool of 898 questions, good luck!
Of the selection of units below, which would be best used to describe pressure?
You are asked to install 753 meters of 50mm, Sch 40 pipe. At the end of the day, you have 157 meters installed, how many meters do you have left until the job is complete? Choose the best anser 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?
What type of screwdriver head is pictured below?
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
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?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
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 "D" in the picture provided?
What tube would be commonly used in fabricating a radiant heating system?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
"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?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
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.
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 "C" in the picture provided?
What type of punch is pictured below?
What is the name of the reamer pictured below?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
What is the name of the reamer pictured below?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
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?
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?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
Which is the best answer below that describes the following picture?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
A carbonizing flame would be best suited to which of the following applications?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
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.
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
What is the name of the ginder pictured below?
What tool is in the picture below?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
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.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
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?
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
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.
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
A dielectric union would be placed into lines to prevent which condition?
Which of the numbered symbols below best represents a socket weld ball valve?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
Which is the best answer below that describes the following picture?
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?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
Lift, swing, and non slam are all variations of which type of valve?
Of the material types below, which one only is available in class 150 and 300 fittings?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
(wf)Of the defects listed below, which one best describes the picture shown?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
What type of screwdriver head 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?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
What tool is pictured below?
"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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
Which of the numbered symbols below best represents a side view socket weld tee?
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?
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
A soldered or compression fitting is _______ than a flared fitting.
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
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.
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
Which is the best answer below that describes the following picture?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
(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.
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
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.
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?