A randomized 100 question test from a pool of 898 questions, good luck!
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
Using the picture below, which of the letters best illustrates a ring joint flange?
Using the picture below, which of the following answer best describes the dimension "B"?
The plug disc valve is a variation of which main category of valve?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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.
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
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?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
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?
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 small volume?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
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 references in red along the north side of the drawing are best represented by which of the terms below?
What type of punch is pictured below?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
What type of wrench is pictured below?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
Using the picture below, choose the best answer that relates to the item indicated by the "B".
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.
Using the picture below, choose the best answer that relates to the item indicated by the "A".
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
What is the name of the cutter pictured below?
Which of the following disc designs is the most widely use variation for the gate valve?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(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.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
A neutral flame would be best suited to which of the following applications?
What type of punch is pictured below?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
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
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
Which is the best answer below that describes the following picture?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
Which type of fastener below requires a layout of the holes before fastener is installed?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
"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?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
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?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
What tool is in the picture below?
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
What is one of the three main differences between DWV and pressure application 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?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
"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?
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.
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
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.
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.
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
"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?
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
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
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 roof of the container. Of the following answers, which gas would he be testing for?
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
What tool is pictured below?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
(wf)The best term to describe the portion of the weld between the two black line would be which of the 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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
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?
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?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
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?
(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?
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?
