A randomized 100 question test from a pool of 991 questions, good luck!
(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?
(bs)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?
(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 that is 5.3%-14% in air.
(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 standard filler is normally sufficient for applications up to 900ยบ F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
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.
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.
As it relates to calculating grade, which of the terms below best describes the letter "C"?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
"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
The references in red along the west side of the drawing are best represented by which of the terms below?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
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.
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
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?
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?
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 ยฐC. Choose the best answer from those provided below
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by thermal cutting blades.
(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.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
Calculate the relative density of a compound at 10456 kg/mยณ with water at 1000 kg/mยณ. Select the best answer from the ones provided below.
In relation to soldering, what does the term "Capillary action" signify?
(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.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
0.578 oz/inยฒ is equal to which of the answers below? Choose the best answer that applies
(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.
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
Using the picture below, which of the letters best illustrates a raised face flange?
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
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.
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.
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
What tool is pictured 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 a small volume?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have choked flow as a result of throttling a process?
Of the list below, a try cock is considered what type of valve?
(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 around a circle?
"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?
"This type of drill is only for up to ยฝ" holes that need to be precise." Choose the answer below that is best described by the statement.
Which of the numbered symbols below best represents a side view threaded cap?
(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.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
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?
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 "B" in the picture provided?
(ofe)A carbonizing flame would be best suited to which of the following applications?
(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.
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
From the following options, choose the most popular pressure testing method.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"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?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
"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?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "ฯrยฒ"?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2ฯrยฒ"?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
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?
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
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?
(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 sever eye strain, and possible blindness?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
(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 2.3%-9.5% in air.
(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, loss of voluntary muscle control and difficulty breathing, as it travels through the body?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "ฯdh"?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
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.
Class 6000 fittings are commonly made from which material?
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?
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
(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 exposed skin to burn?
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
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
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.
Using the picture below, which of the following answer best describes the dimension "C"?
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?
What tool is in the picture below?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the floor of the container. Of the following answers, which gas would he be testing for?
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
A fitting that has a classification of 2000 would be what kind of fitting?
This chisel has a cutting edge that is typically 60ยฐ,but can be reduced to 40ยฐ or increased to 90ยฐ. The chisel that best suits this description is which of the below?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
(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?
What is the name of the reamer pictured below?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Which forged steel fitting classification does not have a schedule number?
For material that is โ
" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
What tool is in the picture below?
A dielectric union would be placed into lines to prevent which condition?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
What is the name of the cutter pictured below?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
