A randomized 100 question test from a pool of 991 questions, good luck!
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
Using the picture below, which of the letters best illustrates a male and female set flange?
(ofe)The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
(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?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
(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 thermal cutting blades.
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
Which of the numbered symbols below best represents a side view threaded tee elbow?
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals 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.
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
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.
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 three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
Using the picture below, choose the best answer that relates to the item indicated by the "B".
A fitting that has a classification of 2000 would be what kind of fitting?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
"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.
(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?
Of the safety concerns with soldering listed below, which would occur the least?
(ofe)When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
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.
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.
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.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones 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 "G" in the picture provided?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
(ofe)When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Which of the numbered symbols below best represents a side view threaded cap?
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?
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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(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?
(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?
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
(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 half the distance across a circle?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
(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 around a circle?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(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?
Which is the best answer below that describes the following picture?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Of the options below, which measuring tool would be best suited to getting exact measurements?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
"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
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
Which of the measurements below is the metric standard for the breaking strength of bolts?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
Which is the best answer below that describes the following picture?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
Using the picture below, which of the letters best illustrates a flat faced flange?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
What type of copper tube is most commonly used in fabricating a hydronic systems?
What temperature separates soft soldering and brazing?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers 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.
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
(ofc)The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
The design of a ball valve is similar to which of the listed valves?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
Which of the numbered symbols below best represents a side view socket weld tee?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
"Heat number" is a designation that can be replaced by which term?
What tool is in the picture below?
(ofc)When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
The markings required on a butt weld fitting does not include which of the following?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?