A randomized 100 question test from a pool of 898 questions, good luck!
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
Which of the following types of copper requires a bending device?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
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?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
(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?
Composition disc type valves are part of which of the following categories?
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
Which of the numbered symbols below best represents a socket weld ball valve?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
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?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
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?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
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
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Which answer below best describes the following picture of a bender?
"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)Which of the terms below is used when a sine wave completes a 360° rotation?
"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?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
Which of the numbered symbols below best represents a threaded ball valve?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
What type of wrench is pictured below?
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
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?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
What tube would be commonly used in fabricating a radiant heating system?
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?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
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.
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
"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?
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.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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 the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
What is the name of the ginder pictured below?
Which of the numbered symbols below best represents a butt weld gate valve?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
"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?
Which answer below best describes the following picture of a bender?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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 three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
When selecting a flux, what is the most important consideration to be made?
(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.
Using the picture below, choose the best answer that relates to the item indicated by the "B".
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
What type of wrench is pictured below?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
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.
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
All butt weld fittings must have _____ pieces of information stamped on them.
Of the following supports, choose the one that is an example of a constant support hanger.
What type of punch is pictured below?
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
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
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."
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
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.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
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?
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
The references in red along the west side of the drawing are best represented by which of the terms below?
"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.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
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.
During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
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
Which is the best answer below that describes the following picture?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
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.
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?
What is the name of the grinder pictured below?
Which of the following disc designs is the most widely use variation for the gate valve?
In relation to soldering, what does the term "Bore" signify?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
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?
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?
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.
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
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.