A randomized 100 question test from a pool of 991 questions, good luck!
(ofe)A neutral flame would be best suited to which of the following applications?
(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 severe muscle contractions and burns as it travels through the body?
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.
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
(es) Using the proper tool for the job is an integral part of working safely. When trying to hold a tube to prevent it from spinning, which of the tools below would be the best choice?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
Socket weld fittings are commonly used on joints that are what size?
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.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
(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?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate a reversal of flow in a system?
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?
The references in red along the north side of the drawing are best represented by which of the terms below?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
What type of bar is pictured below?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
The tools pictured below represent which type of pliers?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer 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?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
Which is the best answer below that describes the following picture?
What tool is in the picture below?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
Which of the numbered symbols below best represents a side view butt weld tee?
(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 outer layer of skin and the next layer, the dermis?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
Using the picture below, which of the letters best illustrates a flat faced flange?
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
What type of wrench is pictured below?
Type "K" copper tube has which colour identification strip?
(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?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(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 across a circle?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
(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 the sensation of a painful shock as it travels through the body?
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.
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?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
"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?
What is the name of the reamer pictured 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?
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
Which of the numbered symbols below best represents a butt weld globe valve?
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
(ofe)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?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
When heated, metal forms a scale on it's surface. This scale is called what?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
(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 cataracts with long term exposure?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Appliance valve" variation?
"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?
What tool is in the picture below?
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
(ofe)"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
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers 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.
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?
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
(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.
(wf)Of the defects listed below, which one best describes the picture shown?
(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.
What is the name of the grinder pictured below?
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.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
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?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
"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 following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(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.
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a box open to atmosphere?
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones 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 "C" in the picture provided?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the answers below would create the greatest amount of "Ultraviolet rays" while being used?