A randomized 100 question test from a pool of 991 questions, good luck!
(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.
(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.
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
Of the welded joint configurations, which of the terms below references the picture provided?
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.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
0.578 oz/inĀ² is equal to which of the answers below? Choose the best answer that applies
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
What type of bar is pictured below?
When selecting a flux, what is the most important consideration to be made?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
"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 type of wrench is pictured below?
Which is the best answer below that describes the following picture?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Which of the numbered symbols below best represents a side view threaded cap?
Which answer below best describes the following picture of a bender?
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
(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 down at Ā³āāā"/ft?
(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.
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
What is the pressure exerted by 1 ftĀ² of water? Choose the best answer from those provided below.
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
(se)When sizing welding cables, which of the cables below would be the largest?
What tool is in the picture below?
What tool is in the picture below?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
Commonly receding lines are drawn from the horizontal at 30Ā°, 45Ā° or 60Ā°. If you were to draw a receding line at a 45Ā°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
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.
Which of the numbered symbols below best represents a side view socket weld tee?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
What is one of the three main differences between DWV and pressure application fittings?
Of the valves below, which has a flow pattern that is non-directional?
Compression type fittings for copper tube are generally made from which of the following materials?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
Weld fittings are available in two varieties, one of these is:
(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?
The tools pictured below represent which type of pliers?
"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?
Calculate the mass of 2.75 mĀ³ of stainless steel that weighs 3790 kg/mĀ³. Choose the best answer from the ones provided below.
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
Type "L" copper tube has which colour identification strip?
(ofc)/mĀ³ and Btu/ftĀ³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
Which is the best answer below that describes the following picture?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
(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?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
This chisel has a cutting edge that is typically 60Ā°,but can be reduced to 40Ā° or increased to 90Ā°. The chisel that best suits this description is which of the below?
What tool is in the picture below?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers 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?
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
What tool is in the picture below?
"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.
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties 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.
What tool is pictured below?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
What is one of the three main differences between DWV and pressure application fittings?
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?
(es) Using the proper tool for the job is an integral part of working safely. When trying to bend wires in an extremely tight spot, which of the tools below would be the best choice?
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
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.
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
Of the list below, a try cock is considered what type of valve?
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.
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those 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?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
(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?