A randomized 100 question test from a pool of 898 questions, good luck!
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
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.
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?
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.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
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.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
(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?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
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.
Copper tube DWV fittings can be used on copper pressure piping systems
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
Weld fittings are available in two varieties, one of these is:
Of the answers below, which support has one bolt or two bolt manufacturing options?
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.
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?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
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.
Using the picture below, which of the following answer best describes the dimension "C"?
Class 6000 fittings are commonly made from which material?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
Which is the best answer below that describes the following picture?
In relation to soldering, what does the term "Bore" signify?
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?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
What type of screwdriver head is pictured below?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
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?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
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.
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
What temperature separates soft soldering and brazing?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options 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.
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
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.
"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?
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
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
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
Which of the numbered symbols below best represents a butt weld globe valve?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
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.
Which of the following disc designs is the most widely use variation for the gate valve?
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?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
Which answer below best describes the following picture of a bender?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
Which of the numbered symbols below best represents a threaded gate 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.
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?
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?
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
What tool is in the picture below?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
Of the following answers, which is the best one for the torch pictured below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which of the piping systems below would Bell-end type joints primarily be used in?
Which answer below best describes the following picture of a bender?
Which of the following types of copper requires a bending device?
Which answer below best describes the following picture of a bender?
"The standard filler is normally sufficient for applications up to 900º 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?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
Using the picture below, which of the following answer best describes the dimension "A"?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
(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.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
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.
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
What tool is in the picture below?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
What tool is in the picture below?
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.
Which of the numbered symbols below best represents a side view threaded tee elbow?
The plug disc valve is a variation of which main category of valve?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.