A randomized 100 question test from a pool of 991 questions, good luck!
(wf)Of the defects listed below, which one best describes the picture shown?
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 "A" in the picture provided?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
(ofe)"These regulators allow a consistent pressure to be fed to the tool being used. This is true despite the change in inlet pressures." Which of the regulators below is best described by this statement?
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.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
(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?
What is the name of the cutter pictured below?
Of the selection of units below, which would be best used to describe pressure?
Which of the numbered symbols below best represents a butt weld ball valve?
(ofe)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.
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "length" of a 90° triangle?
(ofe)"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
(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?
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
(es) Using the proper tool for the job is an integral part of working safely. When trying rotate a 2" length of pipe, which of the tools below would be the best choice?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
The design of a ball valve is similar to which of the listed valves?
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
"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?
Of the safety concerns with soldering listed below, which would occur the least?
(bs)One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
What tool is in the picture below?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
What tool is pictured below?
Type "L" copper tube has which colour identification strip?
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.
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
(ofc)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.
(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 the eyeball to blister?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
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.
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
(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.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
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?
Compression type fittings for copper tube are generally made from which of the following materials?
Which of the welding processes below would welding goggles be worn?
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.
What tool is in the picture 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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
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 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.
(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 half the distance across a circle?
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.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
(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.
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones 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?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
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?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
"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?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having sensation of a mild shock as it travels through the body?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
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?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
The tools pictured below represent which type of pliers?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
Class 6050 is a classification of which fitting type?
"Joining two metal surfaces by melting an alloy so that it forms a thin layer between the surfaces." This id the best definition of which of the terms 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.
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?
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.
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
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.
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
What type of screwdriver head is pictured below?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Using the picture below, which of the letters best illustrates a male and female set flange?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
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?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Choose the best answer below that is the density of water in metric measurement.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
Which is the best answer below that describes the following picture?
"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?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate a reversal of flow in a system?