A randomized 100 question test from a pool of 898 questions, good luck!
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
"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)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
Which type of fastener below requires a layout of the holes before fastener is installed?
What type of screwdriver head is pictured below?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms below?
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
"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.
Which of the following disc designs is the most widely use variation for the gate valve?
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
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?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Complete the following sentence with the options below. "This Section covers general descriptions, terminology and operation guidelines applicable to steel and cast iron boilers limited to the operating ranges of ASME _______."
Choose the best answer below that is the density of air at STP in metric measurement.
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
In relation to soldering, what does the term "Bore" signify?
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
Which is the best answer below that describes the following picture?
"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?
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?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
(wf)Of the defects listed below, which one best describes the picture shown?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
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?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
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.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
What tool is in the picture below?
"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.
What type of wrench is pictured below?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
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.
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
What tool is in the picture below?
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
As it relates to calculating grade, which of the terms below best describes the letter "C"?
What type of punch is pictured below?
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.
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
In a piping system fittings can be used in a variety of situations, one of those is:
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
Which forged steel fitting classification does not have a schedule number?
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
One of the following is not a disadvantage of a plug valve. Choose from the options below.
Which of the numbered symbols below best represents a side view butt weld cap?
What is the name of the reamer pictured below?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Of the valves below, which has a flow pattern that is non-directional?
What tool is pictured below?
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
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
Of the valves below, which has a flow pattern that is non-directional?
When balancing pressures with an oxyacetylene torch, good rule of thumb to calculate "blow away" is _________ per tip size. Choose from the answers below to fill in the blank.
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
Which is the best answer below that describes the following picture?
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
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?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
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?
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
What type of wrench is pictured below?
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?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
(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?
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.
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided 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?