A randomized 100 question test from a pool of 898 questions, good luck!
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
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?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
What tool is in the picture below?
The materials that butt weld fittings can be made from include:
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
Convert 0.41278 to a fraction. Choose the best answer from below.
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
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 picture provided?
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 large volume?
Using the picture below, which of the following answer best describes the dimension "B"?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
This type of soldering uses temperatures below 450C or 840F:
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
(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.
What tool is in the picture below?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
What tool is in the picture below?
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
The plug disc valve is a variation of which main category of valve?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
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.
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
To cut a piece of structural steel with a hacksaw, which of the following blades would be best?
What type of screwdriver head is pictured below?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
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.
Which of the answers below best describes the units for relative density?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
What type of bar is pictured below?
What is one of the three main differences between DWV and pressure application fittings?
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
(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.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
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.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
What tool is in the picture below?
What tool is pictured below?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
Which of the numbered symbols below best represents a socket weld globe valve?
The design of a ball valve is similar to which of the listed valves?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
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.
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
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 largest range of flammability.
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
When installing an auxiliary service piping system, 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?
In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
(wf)Of the defects listed below, which one best describes the picture shown?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
What type of copper tube is most commonly used in fabricating a hydronic systems?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Code B149.1-05 covers which of the following?
Using the picture below, which of the letters best illustrates a flat faced flange?
(se)What type of welding circuit is pictured below? Choose the best answer from those 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.
Which is the best answer below that describes the following picture?
Of the following supports, choose the one that is an example of a constant support hanger.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
Lift, swing, and non slam are all variations of which type of valve?
When selecting a flux, what is the most important consideration to be made?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
Using the picture below, which of the letters best illustrates a raised face flange?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
Which of the numbered symbols below best represents a socket weld gate valve?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Which type of fastener below requires a layout of the holes before fastener is installed?
This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
(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?
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.
Which of the following types of copper requires a bending device?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
(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.
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
What tool is pictured below?
