A randomized 100 question test from a pool of 991 questions, good luck!
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.
What type of screwdriver head is pictured below?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(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.
Using the picture below, which of the letters best illustrates a male and female set flange?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
(ofe)An acetylene bottle has a specific volumetric capacity. The cylinder should not be emptied more then one _______ of that capacity per hour. Choose the best answer to fill in the blank from the ones below.
(ofe)The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(ofe)The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to both layers of skin and may also affect other tissue, such as sweat glands?
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of the material types below, which one only is available in class 150 and 300 fittings?
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?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Calculate the density of 5 m³ of copper that weighs 3879 kgs. Choose the best answer from the ones provided below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
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
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.
(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 ³⁄₁₆"/ft?
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.
"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?
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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
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 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?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
"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?
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.
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
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.
(ofc)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?
(ofe)When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
"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?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
What tool is in the picture below?
What tool is in the picture below?
What tool is in the picture below?
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.
(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?
(ofc)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?
Which of the following disc designs is the most widely use variation for the gate valve?
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
Which type of fastener below requires a layout of the holes before fastener is installed?
A dielectric union would be placed into lines to prevent which condition?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
Composition disc type valves are part of which of the following categories?
What type of wrench is pictured below?
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
(ofe)The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
(wf)Of the defects listed below, which one best describes the picture shown?
Using the picture below, which of the following answer best describes the dimension "C"?
What tool is in the picture below?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
(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?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
Which answer below best describes the following picture of a bender?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
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.
(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 butt weld fitting wall thickness has the smallest number of fitting sizes?
Of the welded joint configurations, which of the terms below references the picture provided?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
The lowest temperature a metal is completely molten is called which of the soldering terms below?
(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?
What tool is in the picture below?
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
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?
(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 up at 2%?
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
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?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
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?
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
Which of the welding processes below would welding goggles be worn?
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
(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?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the epidermis resulting in blistering?
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.
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
What is the name of the reamer pictured below?
Compression type fittings for copper tube are generally made from which of the following materials?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
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.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
Which of the numbered symbols below best represents a threaded gate valve?
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