A randomized 100 question test from a pool of 898 questions, good luck!
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.
Of the welded joint configurations, which of the terms below references the picture provided?
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
(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.
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones 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?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from 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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer 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?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
MJ/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
What is one of the three main differences between DWV and pressure application fittings?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
"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.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
What tool is pictured below?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
The code that covers all piping that transport fluids is which of the following?
Of the answers below, which best reflects the name of the drill pictured?
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
"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
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
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.
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Which of the piping systems below would Bell-end type joints primarily be used in?
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.
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
(wf)Of the defects listed below, which one best describes the picture shown?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
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?
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.
(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?
Of the valves below, which has a flow pattern that is non-directional?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
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?
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
"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?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
(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.
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
Which of the welding processes below would welding goggles be worn?
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.
What tool is in the picture below?
Which of the numbered symbols below best represents a socket weld ball valve?
A neutral flame would be best suited to which of the following applications?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
What type of iron from the selections below contains the highest carbon content?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
What type of screwdriver head is pictured below?
Of the welded joint configurations, which of the terms below references the picture provided?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
What type of wrench is pictured below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
What is the name of the reamer pictured below?
Composition disc type valves are part of which of the following categories?
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?
"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?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
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.
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
What type of wrench is pictured below?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
Which forged steel fitting classification does not have a schedule number?
What type of screwdriver head is pictured 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?
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.
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
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?
