A randomized 100 question test from a pool of 898 questions, good luck!
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
Using the picture below, choose the best answer that relates to the item indicated by the "B".
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
"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?
What type of wrench is pictured below?
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
Of the options below, choose the one that best states the primary function of plate rolls.
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
What type of screwdriver head is pictured below?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
What tube would be commonly used in fabricating a radiant heating system?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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.
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided 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 length?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
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.
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.
(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.
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
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)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
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?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
"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)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
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.
What type of wrench is pictured 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 is the best answer below that describes the following picture?
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 "G" in the picture provided?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
"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?
Composition disc type valves are part of which of the following categories?
The orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
Code B149.1-05 covers which of the following?
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
A dielectric union would be placed into lines to prevent which condition?
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.
What type of wrench is pictured below?
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
Which of the piping systems below would Bell-end type joints primarily be used in?
What tool is in the picture 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.
Lift, swing, and non slam are all variations of which type of valve?
Class 3000, is a fitting classification for which type of material?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
Which of the answers below best describes the units for relative density?
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?
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.
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.
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
Class 6050 is a classification of which fitting type?
100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
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?
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.
Which of the numbered symbols below best represents a side view butt weld tee?
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.
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
(wf)Of the defects listed below, which one best describes the picture shown?
(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 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
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 "B" in the picture provided?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
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.