A randomized 100 question test from a pool of 991 questions, good luck!
Which of the numbered symbols below best represents a socket weld ball valve?
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
From the following options, choose the most popular pressure testing method.
(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 2.3%-9.5% in air.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
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?
Of the answers below, which best reflects the name of the drill pictured?
A soldered or compression fitting is _______ than a flared fitting.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
(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.
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Which answer below best describes the following picture of a bender?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
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.
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers below?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
(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?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
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 "F" in the picture provided?
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.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
"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?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
What type of iron from the selections below contains the highest carbon content?
Which is the best answer below that describes the following picture?
What type of wrench is pictured below?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(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?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?
What tool is pictured below?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
Which of the welding processes below would welding goggles be worn?
What tool is pictured below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have cavitation as a result of throttling a process?
(ofc)Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
All butt weld fittings must have _____ pieces of information stamped on them.
(es) Using the proper tool for the job is an integral part of working safely. When trying rotate a 2" length of pipe, which of the tools below would be the best choice?
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?
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.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
(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 1:46 mm?
(se)When sizing welding cables, which of the cables below would be the largest?
(ofe)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?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
(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.
Which of the numbered symbols below best represents a side view socket weld tee?
(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?
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.
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
Which answer below best represents the type of cutting machine in the picture provided?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
Using the picture below, which of the following answer best describes the dimension "E"?
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?
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
Of the welded joint configurations, which of the terms below references the picture 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 "I" in the picture provided?
(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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
In relation to soldering, what does the term "Bore" signify?
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
Which forged steel fitting classification does not have a schedule number?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
(wf)Of the defects listed below, which one best describes the picture shown?
(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?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
(bs)"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?
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?
Which type of fastener below requires a layout of the holes before fastener is installed?
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
(es) Using the proper tool for the job is an integral part of working safely. When trying to hold a tube to prevent it from spinning, which of the tools below would be the best choice?
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.
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
What tool is in the picture below?
The references in red along the west side of the drawing are best represented by which of the terms below?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
Which of the answers below best describes the units for relative density?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage PAC welding?