A randomized 100 question test from a pool of 898 questions, good luck!
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
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.
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
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 2.5%-80% in air.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
(wf)Of the defects listed below, which one best describes the picture shown?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
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?
"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?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
"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?
Composition disc type valves are part of which of the following categories?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
What type of punch is pictured below?
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.
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
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?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
Which of the numbered symbols below best represents a side view threaded cap?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
What is the name of the cutter pictured below?
A soldered or compression fitting is _______ than a flared fitting.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
Of the following supports, choose the one that is an example of a constant support hanger.
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
What type of wrench is pictured below?
Of the safety concerns with soldering listed below, which would occur the least?
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?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
Of the welded joint configurations, which of the terms below references the picture provided?
Which is the best answer below that describes the following picture?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Which is the best answer below that describes the following picture?
Of the three common forged steel fitting classifications, class 4500 is considered:
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?
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
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 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 many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
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?
What is the name of the grinder pictured below?
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods 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?
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 one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
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 many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Weld fittings are available in two varieties, one of these is:
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.
Using the picture below, which of the letters best illustrates a flat faced flange?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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?
Using the picture below, which of the letters best illustrates a raised face flange?
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
What application is better suited for a double flared fitting?
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.
"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?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
(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.
The plug disc valve is a variation of which main category of valve?
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 tool is in the picture below?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
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.
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
Which of the numbered symbols below best represents a butt weld gate valve?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
(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.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?