A randomized 100 question test from a pool of 991 questions, good luck!
Which of the welding processes below would welding goggles be worn?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
What tool is in the picture below?
A dielectric union would be placed into lines to prevent which condition?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
Which of the following disc designs is the most widely use variation for the gate valve?
(ofc)The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? Choose the best answer from the ones provided below.
(ofe)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.
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
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.
In a piping system fittings can be used in a variety of situations, one of those is:
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?
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
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.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
The recommended PVC grooved joint operating maximum temperature is which of the below?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
Which answer below best describes the following picture of a bender?
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
Of the selection of units below, which would be best used to describe force?
Which of the numbered symbols below best represents a socket weld globe valve?
(ofe)Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability of 3.4%-10.8%in air.
(es) Using the proper tool for the job is an integral part of working safely. When using the size of the screw to be used to size the proper screwdriver, which of the screwdrivers below would you be sizing?
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
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?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
Which of the following supports has a hardened steel cup set screw?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Lift, swing, and non slam are all variations of which type of valve?
"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?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
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.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
A fitting that has a classification of 2000 would be what kind of fitting?
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
Which of the numbered symbols below best represents a side view socket weld tee?
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.
(es) Using the proper tool for the job is an integral part of working safely. When using a "Robertson" screwdriver, which of the screwdrivers below would you be using?
(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 pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided 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
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
Which is the best answer below that describes the following picture?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
Using the picture below, which of the letters best illustrates a ring joint flange?
What is one of the three main differences between DWV and pressure application fittings?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
(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.
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
Class 6000 fittings are commonly made from which material?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
(ofc)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.
(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?
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
(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.
(ofc)The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
What tool is in the picture below?
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.
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
What tool is in the picture below?
(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.
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
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
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided 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.
(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, with the loss of voluntary muscle control, 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 backflow in a system?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
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 "I" in the picture provided?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
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.
What type of screwdriver head is pictured below?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?