A randomized 100 question test from a pool of 991 questions, good luck!
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "width" of a 90° triangle?
(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?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2πr²"?
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one 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?
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.
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the epidermis resulting in blistering?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
(bs)One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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)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.
(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?
(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?
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms 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 pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
What is the name of the reamer pictured below?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
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?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
Which parts of an ASPT or NPT are flattened slightly?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
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 "F" in the picture provided?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
What tube would be commonly used in fabricating a radiant heating system?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
Of the options below, choose the one that best states the primary function of plate rolls.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
(ofe)The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 2%?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
The references in red along the north side of the drawing are best represented by which of the terms below?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
There are three parts to a common twist drill. Which of the below is not one of those parts?
Type "L" copper tube has which colour identification strip?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
Using the picture below, choose the best answer that relates to the item indicated by the "B".
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
Using the picture below, which of the letters best illustrates a ring joint flange?
(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 3.4%-10.8%in air.
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
(bs)In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
Using the picture below, which of the following answer best describes the dimension "E"?
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.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(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.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having no sensation as it travels through the body?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
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.
(ofc)Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the 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?
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
Of the selection of units below, which would be best used to describe pressure?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
"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?
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.
(bs)"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
In relation to soldering, what does the term "Bore" signify?
(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?
What type of screwdriver head is pictured below?
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
What type of screwdriver head is pictured 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
(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?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
What tool is in the picture below?
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
What tool is in the picture below?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
"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?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
