A randomized 100 question test from a pool of 991 questions, good luck!
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.
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
(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?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
(ofe)When balancing pressures with an oxyacetylene torch, good rule of thumb to calculate "blow away" is _________ per tip size. Choose from the answers below to fill in the blank.
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
(ofe)The most common colour for a fuel gas hose in an oxyacetylene set up is which of the 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.
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
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.
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
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.
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What type of wrench is pictured below?
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
(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?
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
(ofe)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?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
Which of the numbered symbols below best represents a butt weld gate valve?
(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 SMAW welding?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When heated, metal forms a scale on it's surface. This scale is called what?
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
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.
(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 GTAW welding?
"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?
(se)When sizing welding cables, which of the cables below would be the largest?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
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?
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."
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
What tool is in the picture below?
Of the material types below, which one only is available in class 150 and 300 fittings?
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.
Using the picture below, choose the best answer that relates to the item indicated by the "B".
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
(es) Using the proper tool for the job is an integral part of working safely. When tightening a wide variety of bolts in one place, which of the wrenches below would best be suited for the job?
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
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.
(ofe)Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Composition disc type valves are part of which of the following categories?
(papg) There are several steps to determining the area of a circle. Which of the answers below would you square to calculate the area of a circle?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
Using the picture below, which of the following answer best describes the dimension "C"?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
(papg) When calculating the "Grade" of a slope, there are several terms that are used. Which of the terms below is best defined as the difference in elevation between two ends of a sloped pipe?
Using the picture below, which of the letters best illustrates a ring joint flange?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
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?
(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?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
(bs)"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
(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?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
Which is the best answer below that describes the following picture?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
(ofc)Of the following answers, which is the best one for the torch pictured below?
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
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?
What is the name of the reamer 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 small volume?
Which answer below best describes the following picture of a bender?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
(ofe)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?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
(ofe)On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
(ofc)/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
Of the options below, which measuring tool would be best suited to getting exact measurements?
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
Which of the following types of copper requires a bending device?