A randomized 100 question test from a pool of 991 questions, good luck!
This type of soldering uses temperatures below 450C or 840F:
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
What tool is in the picture below?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
(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?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(ofe)When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Curb stop valve" variation?
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?
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
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.
(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?
(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 the sensation of a painful shock as it travels through the body?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(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?
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
What is the SI measurement for air pressure? Choose the best answer from the options below.
Which of the numbered symbols below best represents a threaded gate valve?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
(bs)"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?
(se)When sizing welding cables, which of the cables below would be the smallest?
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
RTJ gaskets come in two styles. These are which of the following?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
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.
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage SMAW welding?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
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?
Of the following supports, choose the one that is an example of a constant support hanger.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" 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 "F".
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.
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
Self-Drilling anchors are considered to be this type of anchor. 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.
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from 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?
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.
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 "C" 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 the epidermis resulting in blistering?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
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?
(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.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
(ofe)A carbonizing flame would be best suited to which of the following applications?
Convert 0.41278 to a fraction. Choose the best answer from below.
What tool is in the picture below?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(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?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
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 pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
Class 6050 is a classification of which fitting type?
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
Of the answers below, which support has one bolt or two bolt manufacturing options?
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)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.
When heated, metal forms a scale on it's surface. This scale is called what?
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
In relation to soldering, what does the term "Capillary action" signify?
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
What tool is in the picture below?
Of the answers below, which best reflects the name of the drill pictured?
(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.
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
Of the welded joint configurations, which of the terms below references the picture provided?
Lift, swing, and non slam are all variations of which type of valve?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
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.
(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.
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers 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 skin to burn due to an elevated temperature of the exposed area?