A randomized 100 question test from a pool of 898 questions, good luck!
(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.
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
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?
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 that is 5.3%-14% in air.
As it relates to calculating grade, which of the terms below best describes the letter "B"?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
(se)When sizing welding cables, which of the cables below would be the largest?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided 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?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
"Heat number" is a designation that can be replaced by which term?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
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 ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
______ type compression joints are also commonly referred to as ______ as well as sleeveless type.
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.
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
What type of wrench is pictured below?
Which is the best answer below that describes the following picture?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
What tool is pictured below?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
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.
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?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
What type of punch is pictured 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 large volume?
What tool is in the picture below?
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
The code that covers external piping for boilers that create steam or vapour at 15 psig or more, and water at a pressures in excess of 160 psig and/or a temperature in excess of 250F is which of the following?
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What type of copper tube is most commonly used in fabricating a hydronic systems?
What tool is in the picture below?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
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 a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
What is the name of the grinder pictured below?
"There are many advantages to a vertical band saw. Of the advantages, one stands out as the greatest." Of the answers below, which one best fits that description.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
Of the following supports, choose the one that is an example of a constant support hanger.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
What tool is pictured below?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
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 common elements that all fluxes have are listed except for one. Select the one that does not apply.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
(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.
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
Which of the numbered symbols below best represents a socket weld globe valve?
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
Which of the numbered symbols below best represents a socket weld gate valve?
Class 6050 is a classification of which fitting type?
Which answer below best describes the following picture of a bender?
Type "DWV" copper tubing has what colour identification strip?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
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.
Using the picture below, which of the following answer best describes the dimension "A"?
Which of the following disc designs is the most widely use variation for the gate valve?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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.
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
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 "B" in the picture provided?
Using the picture below, which of the letters best illustrates a ring joint flange?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
The materials that butt weld fittings can be made from include:
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
The code that covers all piping that transport fluids is which of the following?
What type of bar is pictured below?
What tool is pictured below?
