A randomized 100 question test from a pool of 991 questions, good luck!
What type of copper tube is most commonly used in fabricating a hydronic systems?
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.
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 "H" in the picture provided?
"This layout tool has one chamfered edge usually. The dual purpose tool can check the material surface to assure flatness, and mark a straight line on a surface." This statement best describes which of the following tools?
Which is the best answer below that describes the following picture?
The plug disc valve is a variation of which main category of valve?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
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?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
(ofe)Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer 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?
What type of wrench is pictured below?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
What type of screwdriver head is pictured below?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
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?
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.
What application is better suited for a double flared fitting?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
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 "F" in the picture provided?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
You are asked to install 753 meters of 50mm, Sch 40 pipe. At the end of the day, you have 157 meters installed, how many meters do you have left until the job is complete? Choose the best anser from the ones provided below.
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options 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.
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?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
(wf)Of the defects listed below, which one best describes the picture shown?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
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
"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?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
Type "DWV" copper tubing has what colour identification strip?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
Choose the best answer below that is the density of water in metric measurement.
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
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.
Which parts of an ASPT or NPT are flattened slightly?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πdh"?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
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."
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
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?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
Which answer below best describes the following picture of a bender?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be manufactured without a stuffing box?
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
What type of wrench is pictured below?
What type of screwdriver head is pictured below?
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
Type "L" copper tube has which colour identification strip?
Which of the numbered symbols below best represents a threaded ball valve?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
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 welded joint configurations, which of the terms below references the picture provided?
A fitting that has a classification of 2000 would be what kind of fitting?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
The materials that butt weld fittings can be made from include:
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
Which of the numbered symbols below best represents a socket weld globe valve?
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.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
What is the name of the ginder pictured below?
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
Of the options below, choose the one that best states the primary function of plate rolls.
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?
What are the two common wall thicknesses for copper tubing?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
(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?
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.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
(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 PAC welding?
(ofc)During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
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?
(se)Which of the terms below best relates to a material or substance that resists the flow of electrical current? Choose your answer from those provided below.
(se)Which of the terms below is used when a sine wave completes a 360° rotation?