A randomized 100 question test from a pool of 991 questions, good luck!
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
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 steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
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?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
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.
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.
Of the welded joint configurations, which of the terms below references the picture provided?
(ofe)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.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
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?
(ofe)When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
"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?
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
What temperature separates soft soldering and brazing?
What tool is in the picture below?
Using the picture below, which of the following answer best describes the dimension "A"?
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
What type of screwdriver head is pictured below?
"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?
Which is the best answer below that describes the following picture?
(ofc)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.
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
(ofc)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?
What type of punch is pictured below?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause sever eye strain, and possible blindness?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
"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?
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the relationship between the distance around and the full distance across a circle?
(ofe)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.
Which is the best answer below that describes the following picture?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(bs)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.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Convert 0.41278 to a fraction. Choose the best answer from below.
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance across a circle?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
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
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage GTAW welding?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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?
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.
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
Which answer below best describes the following picture of a bender?
(ofe)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.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Which answer below best describes the following picture of a bender?
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
Class 3000, is a fitting classification for which type of material?
"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?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
What type of wrench is pictured below?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would be created during non-destructive testing of welds?
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
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.
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?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
What type of punch is pictured below?
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms below?
Which of the following supports has a hardened steel cup set screw?
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?
The references in red along the west side of the drawing are best represented by which of the terms below?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance around a circle?
(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.
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
What type of copper tube is most commonly used in fabricating a hydronic systems?
(ofe)The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
"Heat number" is a designation that can be replaced by which term?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
(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?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
The references in red along the north side of the drawing are best represented by which of the terms below?
Of the three common forged steel fitting classifications, class 4500 is considered:
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture 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?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?