A randomized 100 question test from a pool of 898 questions, good luck!
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
What tool is in the picture below?
All butt weld fittings must have _____ pieces of information stamped on them.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
"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?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
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.
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 "E" in the picture provided?
"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?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
Composition disc type valves are part of which of the following categories?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
Using the picture below, which of the letters best illustrates a male and female set flange?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
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 most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
Type "L" copper tube has which colour identification strip?
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
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.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
From the following options, choose the most popular pressure testing method.
A fitting that has a classification of 2000 would be what kind of fitting?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
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.
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?
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."
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?
Which of the numbered symbols below best represents a side view threaded tee elbow?
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
At the bottom of a column of water, the pressure is 459 psi, how high is this column? Choose the best answer from those provided below
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
(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.
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
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)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
What tool is in the picture below?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Of the options below, which measuring tool would be best suited to getting exact measurements?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
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.
Which of the following types of copper requires a bending device?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
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.
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
"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?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
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?
What tool is pictured below?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
Class 6000 fittings are commonly made from which material?
(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.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
"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?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
"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?
"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?
"_________ 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.
What tool is in the picture below?
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
What tool is in the picture below?
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
The plug disc valve is a variation of which main category of valve?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
What tool is in the picture below?
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
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
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?
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?
"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?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
What application is better suited for a double flared fitting?