A randomized 100 question test from a pool of 898 questions, good luck!
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.
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.
(se)"This term is describing a welding machine that has a flat, or close to it, volt-amp curve. It is well suited for GMAW and SAW welding." This statement best describes which of the following answers?
(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.
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."
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.
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
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.
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
What is one of the three main differences between DWV and pressure application fittings?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
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.
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
(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.
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
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?
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones 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?
Which of the numbered symbols below best represents a threaded gate valve?
What tool is in the picture below?
What tool is pictured below?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
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.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
(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.
Which of the answers below best describes the units for relative density?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Which parts of an ASPT or NPT are flattened slightly?
What tool is in the picture below?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
(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?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
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?
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
What tool is in the picture below?
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 a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would 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.
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a threaded ball valve?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided 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 roof of the container. Of the following answers, which gas would he be testing for?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
What type of screwdriver head is pictured 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 2.5%-80% in air.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
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.
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit 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.
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
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
"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.
Of the valves below, which has a flow pattern that is non-directional?
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?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" 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.
Copper tube pressure fittings can be used on copper tube DWV piping systems.
"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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
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.
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.
What tool is pictured below?
Of the benders below, which will allow kinking in soft tubing?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
What tool is in the picture below?
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
"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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
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)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
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.
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.