A randomized 100 question test from a pool of 898 questions, good luck!
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by gouging. blades.
"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?
(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?
What is the name of the reamer pictured below?
The markings required on a butt weld fitting does not include which of the following?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Which of the piping systems below would Bell-end type joints primarily be used in?
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?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
A fitting that has a classification of 2000 would be what kind of fitting?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. Choose the best answer from the ones provided below.
Of the selection of units below, which would be best used to describe force?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Which of the numbered symbols below best represents a socket weld gate valve?
There are three parts to a common twist drill. Which of the below is not one of those parts?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
(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.
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
When heated, metal forms a scale on it's surface. This scale is called what?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
"This operation of this type of chuck is with an external collar that you hand turn." This statement best describes which of the chucks below?
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.
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
What type of wrench is pictured below?
All butt weld fittings must have _____ pieces of information stamped on them.
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?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
Of the material types below, which one only is available in class 150 and 300 fittings?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
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?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Using the picture below, which of the letters best illustrates a raised face flange?
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.
What is one of the three main differences between DWV and pressure application fittings?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
"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?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
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?
What type of bar is pictured below?
(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.
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?
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.
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
RTJ gaskets come in two styles. These are which of the following?
What tool is pictured below?
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?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
"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?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
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?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
Using the picture below, which of the letters best illustrates a flat faced flange?
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
What is the name of the ginder pictured below?
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.
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Which of the numbered symbols below best represents a side view threaded 90° elbow?
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.
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.
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?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
Of the benders below, which will allow kinking in soft tubing?
Choose the best answer below that is the density of water in imperial measurement.
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?
(wf)Of the defects listed below, which one best describes the picture shown?
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.
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?
The recommended PVC grooved joint operating maximum temperature is which of the below?
Of the following answers, which is the best one for the torch pictured below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a side view threaded cap?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
A soldered or compression fitting is _______ than a flared fitting.
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.