A randomized 100 question test from a pool of 991 questions, good luck!
"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?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
Of the selection below choose which measurement this sentence best describes. "Not widely used for gas pressures, This measurement is mostly used in materials science, where the tensile strength of a material is measured as a large number of psi."
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
Which of the numbered symbols below best represents a butt weld gate valve?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
Of the welded joint configurations, which of the terms below references the picture provided?
(bs)In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
What type of iron from the selections below contains the highest carbon content?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
(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?
Which is the best answer below that describes the following picture?
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
"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?
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What is one of the three main differences between DWV and pressure application fittings?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
(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?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
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?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
Which is the best answer below that describes the following picture?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
(ofc)There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
What type of wrench is pictured below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
(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?
(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?
What type of screwdriver head is pictured below?
What type of screwdriver head is pictured below?
(es) Using the proper tool for the job is an integral part of working safely. When tightening a wide variety of bolts in one place, which of the wrenches below would best be suited for the job?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
(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?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
"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?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
(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 be created during non-destructive testing of welds?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
(bs)"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
(ofc)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.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
What type of screwdriver head is pictured below?
(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?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
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.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"One of the principles of hydrostatics is that a containers shape that is holding a fluid will ________." Choose the best answer 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?
What tool is pictured below?
(ofe)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.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
What tool is pictured below?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in elevation between two ends of a sloped pipe?
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?
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
When you are going to lubricate an air motor, which of the following would be the best time to do it?
What is one of the three main differences between DWV and pressure application fittings?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
(ofe)Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided 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?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(papg) Areas and surface areas can be measured in metric. Which of the answers below would represent the proper time to convert mm into m in a calculation?
(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 sensation of a mild shock as it travels through the body?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(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)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
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.
(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?
Which of the piping systems below would Bell-end type joints primarily be used in?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?