A randomized 100 question test from a pool of 898 questions, good luck!
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
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 "B" in the picture provided?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer 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.
RTJ gaskets come in two styles. These are which of the following?
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
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.
(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.
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
Which of the numbered symbols below best represents a side view threaded tee elbow?
"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?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Class 6050 is a classification of which fitting type?
What tool is pictured below?
(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?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
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?
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.
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
Type "L" copper tube has which colour identification strip?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Composition disc type valves are part of which of the following categories?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Type "DWV" copper tubing has what colour identification strip?
The encircled letters along the west side of the drawing are best represented by which of the terms 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.
Of the following supports, choose the one that is an example of a constant support hanger.
Code B149.1-05 covers which of the following?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
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?
(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.
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
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 "F" in the picture provided?
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
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?
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
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.
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
What application is better suited for a double flared fitting?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
(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
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
What is one of the three main differences between DWV and pressure application fittings?
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?
From the following options, choose the most popular pressure testing method.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
What type of copper tube is most commonly used in fabricating a hydronic systems?
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.
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
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?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
A neutral flame would be best suited to which of the following applications?
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
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 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?
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.
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
Choose the best answer below that is the density of air at STP in metric measurement.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
Which of the numbered symbols below best represents a side view butt weld tee?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Choose the best answer below that is the density of water in imperial measurement.
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided 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.
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.