A randomized 100 question test from a pool of 991 questions, good luck!
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms 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?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
A dielectric union would be placed into lines to prevent which condition?
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
Which of the piping systems below would Bell-end type joints primarily be used in?
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?
The markings required on a butt weld fitting does not include which of the following?
What tool is pictured below?
Which of the welding processes below would welding goggles be worn?
"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?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Insulated service valve" variation?
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
(ofe)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 largest range of flammability.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
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?
(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 best be described as one that would cause skin to burn due to an elevated temperature of the exposed area?
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?
The plug disc valve is a variation of which main category of valve?
(wf)"This term refers to a physical property of a material which describes the ability of a material containing a crack to resist further cracking."
What type of screwdriver head is pictured below?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
What is the SI measurement for air pressure? Choose the best answer from the options below.
(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?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
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.
Using the picture below, choose the best answer that relates to the item indicated by the "B".
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for metric measurements primarily, but also imperial measurements only?
What tool is in the picture below?
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
(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 no sensation as it travels through the body?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
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.
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
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.
(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?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
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.
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
(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?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(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.
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 tool is in the picture below?
Which is the best answer below that describes the following picture?
(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 GTAW welding?
What type of bar is pictured below?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
(ofe)The chemical symbol Câ‚‚Hâ‚‚ best represents which of the following compounds?
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?
(ofe)When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
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.
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?
Composition disc type valves are part of which of the following categories?
Which of the numbered symbols below best represents a side view butt weld tee?
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
What type of wrench is 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".
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
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.
(ofc)After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
One of the following is not a disadvantage of a plug valve. Choose from the options below.
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
In a piping system fittings can be used in a variety of situations, one of those is:
Of the valves below, which has a flow pattern that is non-directional?
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.
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?
Of the welded joint configurations, which of the terms below references the picture provided?
What application is better suited for a double flared fitting?
What tool is in the picture below?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
Which of the following supports has a hardened steel cup set screw?
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
When heated, metal forms a scale on it's surface. This scale is called what?
What tool is in the picture below?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
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.
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?