A randomized 100 question test from a pool of 991 questions, good luck!
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?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
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?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
What is one of the three main differences between DWV and pressure application fittings?
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
(ofe)One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
(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.
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
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.
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
(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?
A fitting that has a classification of 2000 would be what kind of fitting?
Of the answers below, which best reflects the name of the drill pictured?
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
Which is the best answer below that describes the following picture?
What tool is pictured below?
(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 across a circle?
Using the picture below, which of the following answer best describes the dimension "D"?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer from the ones provided below
What tool is pictured below?
What is the name of the reamer pictured below?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
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 "H" in the picture provided?
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a fully enclosed box?
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
What type of screwdriver head is pictured below?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Of the list below, a try cock is considered what type of valve?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
(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 the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(bs)One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
(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 half the distance across a circle?
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Firing valve" variation?
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 is the SI measurement for air pressure? Choose the best answer from the options below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
(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.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "width" of a 90° triangle?
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Which of the answers below best describes the units for relative density?
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?
(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 the eyeball to blister?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
What type of wrench is pictured below?
What type of wrench is pictured below?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(ofe)The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
In relation to soldering, what does the term "Capillary action" signify?
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms 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?
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 rays below would best be described as one that would cause cataracts with long term exposure?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
(ofe)Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided 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?
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer 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)When sizing welding cables, which of the cables below would be the smallest?
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?
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the required difference in elevation between two ends of a sloped pipe over a set distance?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
Weld fittings are available in two configurations, one of these is:
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies