A randomized 100 question test from a pool of 898 questions, good luck!
In the WHMIS system, "Other poisons" 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 picture provided?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
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?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
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?
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?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
In relation to soldering, what does the term "Capillary action" signify?
From the following options, choose the most popular pressure testing method.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
(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.
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
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?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
What type of wrench 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 material types below, which one only is available in class 150 and 300 fittings?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
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 of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
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?
(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.
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
"Heat number" is a designation that can be replaced by which term?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
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.
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
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?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
Of the answers below, which support has one bolt or two bolt manufacturing options?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Which of the numbered symbols below best represents a socket weld gate valve?
(wf)Of the defects listed below, which one best describes the picture shown?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
As it relates to calculating grade, which of the terms below best describes the letter "B"?
"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?
Using the picture below, which of the letters best illustrates a male and female set flange?
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
What type of wrench is pictured below?
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided 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?
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
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.
Which parts of an ASPT or NPT are flattened slightly?
(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."
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
What are the two common wall thicknesses for copper tubing?
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
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?
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.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
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.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
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 most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
In a piping system fittings can be used in a variety of situations, one of those is:
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.
What tube would be commonly used in fabricating a radiant heating system?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
Which of the numbered symbols below best represents a side view butt weld tee?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
