A randomized 100 question test from a pool of 898 questions, good luck!
(wf)Of the defects listed below, which one best describes the picture shown?
In the picture below, what type of joining system is being used? Use the best answer from the ones provided below.
Using the picture below, which of the following answer best describes the dimension "C"?
Which is the best answer below that describes the following picture?
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.
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
Type "L" copper tube has which colour identification strip?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
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 measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
In relation to soldering, what does the term "Capillary action" signify?
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.
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
For horizontal soldered joints, it is a good practice to apply the solder at which location?
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
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
What type of punch is pictured below?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
What type of screwdriver head 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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
From the following options, choose the most popular pressure testing method.
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.
Choose the best answer below that is the density of water in imperial measurement.
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
Which of the answers below best describes the units for relative density?
Of the answers below, which best reflects the name of the drill pictured?
A soldered or compression fitting is _______ than a flared fitting.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Of the safety concerns with soldering listed below, which would occur the least?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
Using the picture below, which of the letters best illustrates a raised face flange?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
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.
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
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.
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?
This chisel has a cutting edge that is typically 60°,but can be reduced to 40° or increased to 90°. The chisel that best suits this description is which of the below?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
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 tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
Type "M" copper tubing has what colour identification strip?
What tool is in the picture below?
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the 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 are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
Class 6000 fittings are commonly made from which material?
Of the three common forged steel fitting classifications, class 4500 is considered:
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
Which is the best answer below that describes the following picture?
Of the selection of units below, which would be best used to describe pressure?
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.
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?
Of the benders below, which will allow kinking in soft tubing?
Which of the measurements below is the metric standard for the breaking strength of bolts?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Using the picture below, which of the following answer best describes the dimension "B"?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
The encircled letters along the west side of the drawing are best represented by which of the terms 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."
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
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 3.4%-10.8%in air.
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
Which of the welding processes below would welding goggles be worn?
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
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?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
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.
When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
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.
What tool is in the picture below?
What is the name of the reamer pictured below?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
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.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
(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.
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.