A randomized 100 question test from a pool of 991 questions, good luck!
(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 largest range of flammability.
"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?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
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 are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
Which of the numbered symbols below best represents a socket weld globe valve?
Of the three common forged steel fitting classifications, class 4500 is considered:
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided 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.
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
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.
(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?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
Which of the numbered symbols below best represents a socket weld ball valve?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
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.
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have cavitation as a result of throttling a process?
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 "A" in the picture provided?
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?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
"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?
(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.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
In a piping system fittings can be used in a variety of situations, one of those is:
What type of wrench is pictured below?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
(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.
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
Composition disc type valves are part of which of the following categories?
"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.
(wf)Of the defects listed below, which one best describes the picture shown?
(ofe)"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
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?
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 several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
Of the benders below, which will allow kinking in soft tubing?
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?
(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 best be described as one that would cause exposed skin to burn?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
(ofc)The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
What type of screwdriver head is pictured below?
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
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.
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
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 three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(wf)Of the defects listed below, which one best describes the picture shown?
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
Using the picture below, which of the following answer best describes the dimension "A"?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? 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.
(bs)"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
(ofe)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.
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
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
(bs)This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
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.
Copper tube DWV fittings can be used on copper pressure piping systems
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
(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?
You are asked to install 753 meters of 50mm, Sch 40 pipe. At the end of the day, you have 157 meters installed, how many meters do you have left until the job is complete? Choose the best anser from the ones provided below.
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
Of the selection of units below, which would be best used to describe pressure?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
(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?
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
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.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(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?
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
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
What is the name of the ginder pictured below?
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.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
