A randomized 100 question test from a pool of 898 questions, good luck!
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
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.
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
Of the answers below, which support has one bolt or two bolt manufacturing options?
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
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?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
(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.
What type of wrench is pictured below?
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
RTJ gaskets come in two styles. These are which of the following?
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.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the largest range of flammability.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
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.
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?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
In a piping system fittings can be used in a variety of situations, one of those is:
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
What type of screwdriver head is pictured below?
What are the two common wall thicknesses for copper tubing?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
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?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
Which of the numbered symbols below best represents a butt weld ball valve?
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.
Using the picture below, which of the letters best illustrates a flat faced flange?
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
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.
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
A neutral flame would be best suited to which of the following applications?
(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 of the following disc designs is the most widely use variation for the gate valve?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Which is the best answer below that describes the following picture?
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
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?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability of 2.3%-9.5% in air.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
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?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
Of the welded joint configurations, which of the terms below references the picture provided?
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?
What tool is in the picture below?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
(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?
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
Which is the best answer below that describes the following picture?
The design of a ball valve is similar to which of the listed valves?
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.
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
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 "E" in the picture provided?
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?
"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?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Of the options below, which measuring tool would be best suited to getting exact measurements?
Of the valves below, which has a non-directional flow pattern?
"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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
What is the name of the ginder pictured below?
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
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.
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
Which of the numbered symbols below best represents a butt weld globe valve?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
(wf)Of the defects listed below, which one best describes the picture shown?
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.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?