A randomized 100 question test from a pool of 991 questions, good luck!
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
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?
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
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 "B" 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?
(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%?
(bs)"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
What is the name of the ginder pictured below?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
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 type of wrench is pictured below?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
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.
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
Type "K" copper tube has which colour identification strip?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options 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 relationship between the distance around and the full distance across a circle?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
(wf)Of the defects listed below, which one best describes the picture shown?
(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
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas cock" variation?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
(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 SMAW welding?
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 center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for force?
Which answer below best represents the type of cutting machine 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?
Type "M" copper tubing has what colour identification strip?
(ofe)One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
(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?
(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 heart fibrillation after 3 seconds, as it travels through the body?
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?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(ofe)In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
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?
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.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
(ofe)The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Using the picture below, which of the letters best illustrates a flat faced flange?
Composition disc type valves are part of which of the following categories?
(ofc)A compound commonly used in oxy-fuel operations is derived from a combination of water and calcium carbide. Which of the chemical symbols below best represents this hydrocarbon gas?
(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?
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
(v) Some valves can be used for throttling services. Which of the valves below would be restricted in a throttling service to a minimum of 30° and a maximum of 80° of the disc opening?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
Which of the numbered symbols below best represents a side view butt weld tee?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(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 pain, loss of voluntary muscle control and difficulty breathing, as it travels through the body?
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?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
(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.
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term 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 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?
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
Which of the following disc designs is the most widely use variation for the gate valve?
Which answer below best describes the following picture of a bender?
Which of the answers below best describes the units for relative density?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
(ofe)The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
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.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
What tool is in the picture 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?
"This operation of this type of chuck is with an external collar that you hand turn." This statement best describes which of the chucks below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
Using the picture below, which of the letters best illustrates a ring joint flange?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
(ofc)Of the following answers, which is the best one for the torch pictured below?
What type of wrench is pictured below?
