A randomized 100 question test from a pool of 991 questions, good luck!
(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)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
(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 the sensation of a painful shock as it travels through the body?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
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?
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?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
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 "I" in the picture provided?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
Of the welded joint configurations, which of the terms below references the picture provided?
Which of the numbered symbols below best represents a socket weld ball valve?
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
When heated, metal forms a scale on it's surface. This scale is called what?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
What tool is pictured below?
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.
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
(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?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
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.
(ofc)Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
"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?
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
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.
Which is the best answer below that describes the following picture?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided 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 epidermis resulting in blistering?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
Of the list below, a try cock is considered what type of valve?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
What tool is pictured below?
What is the name of the grinder pictured below?
Which answer below best represents the type of cutting machine in the picture provided?
(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
Of the options below, which measuring tool would be best suited to getting exact measurements?
There are many parts to a circle. Which of the answers below best relates to "I" 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 "A".
(wf)Of the defects listed below, which one best describes the picture shown?
Which of the numbered symbols below best represents a butt weld globe valve?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy below?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(se)"This term is describing a welding machine that has a steep volt-amp curve. It is well suited for SMAW and GTAW welding." This statement best describes which of the following answers?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
There are generally considered to be four types of welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(v) Some valves can be used for throttling services. Which of the valves below would be restricted in a throttling service to a minimum of 30° and a maximum of 80° of the disc opening?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
(bs)"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
A dielectric union would be placed into lines to prevent which condition?
Which of the numbered symbols below best represents a threaded globe valve?
What is one of the three main differences between DWV and pressure application fittings?
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
From the following options, choose the most popular pressure testing method.
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
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?
Of the valves below, which has a flow pattern that is non-directional?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
(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.
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
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.
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
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.
Of the valves below, which has a flow pattern that is non-directional?
Which of the following types of copper requires a bending device?
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
(es) Using the proper tool for the job is an integral part of working safely. When trying to tighten a lock nut, which of the tools below would be the best choice?
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.
You are working with an isometric drawing that has dimensions in imperial measurements. Your journeyman has asked you to convert several measurements to inches. These measurements include 6', 4.5', 3'7" and 2'4". Choose the best answer below to reflect the total number of inches.
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.
What is one of the three main differences between DWV and pressure application fittings?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
(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?
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
(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.
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?