A randomized 100 question test from a pool of 991 questions, good luck!
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
"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?
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
What tool is pictured below?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
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?
(es) Using the proper tool for the job is an integral part of working safely. When trying to bend wires in an extremely tight spot, which of the tools below would be the best choice?
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
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
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer below to complete the sentence.
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
Of the valves below, which has a flow pattern that is non-directional?
(wf)Of the defects listed below, which one best describes the picture shown?
What type of screwdriver head is pictured below?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
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.
(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 of 2.5%-80% in air.
"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?
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
(es) Using the proper tool for the job is an integral part of working safely. When using a "Robertson" screwdriver, which of the screwdrivers below would you be using?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
"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?
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
Which of the following disc designs is the most widely use variation for the gate valve?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
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.
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
Which of the welding processes below would welding goggles be worn?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
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?
"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?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones 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 energy?
Which of the piping systems below would Bell-end type joints primarily be used in?
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
(ofe)The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
"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?
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.
(ofc)"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?
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?
(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 difference in distance between two ends of a sloped pipe?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
What tool is pictured below?
Choose the best answer below that is the density of water in imperial measurement.
What type of wrench is pictured below?
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
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)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.
"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?
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
The plug disc valve is a variation of which main category of valve?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would be created during non-destructive testing of welds?
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.
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
What tool is pictured below?
Socket weld fittings are commonly used on joints that are what size?
What type of punch is pictured below?
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.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
(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?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
Type "M" copper tubing has what colour identification strip?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
(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.
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
(papg) Areas and surface areas can be measured in metric. Which of the answers below would represent the proper time to convert mm into m in a calculation?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
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?
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?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage GTAW welding?
(ofe)"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
Which of the numbered symbols below best represents a socket weld globe valve?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
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?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
(ofe)When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?