A randomized 100 question test from a pool of 991 questions, good luck!
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the relationship between the distance around and the full distance across a circle?
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided 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 "H" in the picture provided?
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?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
Of the safety concerns with soldering listed below, which would occur the least?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
What type of wrench is pictured below?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
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.
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
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
Which of the numbered symbols below best represents a threaded ball valve?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
(bs)In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
The tools pictured below represent which type of pliers?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
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.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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?
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?
(ofe)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 that is 5.3%-14% in air.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
(bs)"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
What type of wrench is pictured below?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
(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 WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(bs)Of the alloys below, which is the alloy of copper and zinc?
What type of screwdriver head is pictured below?
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?
Which of the numbered symbols below best represents a socket weld ball valve?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(es) Using the proper tool for the job is an integral part of working safely. When tightening a wide variety of bolts in one place, which of the wrenches below would best be suited for the job?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
What application is better suited for a double flared fitting?
Type "L" copper tube has which colour identification strip?
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?
(bs)"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
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?
(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?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
Code B149.1-05 covers which of the following?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
What tool is pictured below?
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance across a circle?
"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?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the required difference in elevation between two ends of a sloped pipe over a set distance?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
"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?
Of the selection of units below, which would be best used to describe pressure?
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?
Which is the best answer below that describes the following picture?
What are the two common wall thicknesses for copper tubing?
Which of the following types of copper requires a bending device?
(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.
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
Which type of fastener below requires a layout of the holes before fastener is installed?
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?