A randomized 100 question test from a pool of 991 questions, good luck!
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
(es) Using the proper tool for the job is an integral part of working safely. When using a "Robertson" screwdriver, which of the screwdrivers below would you be using?
"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?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
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.
"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?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the orientation of the numerical dimensions.
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.
(ofe)In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
(ofe)The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
Which of the numbered symbols below best represents a threaded ball valve?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
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?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
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 references in red along the north side of the drawing are best represented by which of the terms below?
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
(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 exposed skin to burn?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for force?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
(es) Using the proper tool for the job is an integral part of working safely. When trying to cut wires in an extremely tight spot, which of the tools below would be the best choice?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
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.
"Heat number" is a designation that can be replaced by which term?
There are three parts to a common twist drill. Which of the below is not one of those parts?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
One of the following is not a disadvantage of a plug valve. Choose from the options below.
(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
You are asked to cut a mark on a 50mm piece of pipe with a 5" grinder. Which of the tools below would be the best to secure the pipe for cutting?
(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?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded down at ³⁄₁₆"/ft?
What tool is pictured below?
Which answer below best describes the following picture of a bender?
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?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
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?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
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.
In a piping system fittings can be used in a variety of situations, one of those is:
(ofe)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.
"The destruction of a metal or an alloy because of chemical or electrochemical reaction with its surrounding environment or medium."
(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.
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
Which answer below best describes the following picture of a bender?
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?
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.
(es) The human body has some integral resistance to electrical contact. Which of the answers below would have the largest resistance to an electrical voltage?
Of the valves below, which has a flow pattern that is non-directional?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
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.
What tool is in the picture below?
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
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.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
Which of the numbered symbols below best represents a side view threaded 45° elbow?
Of the three common forged steel fitting classifications, class 4500 is considered:
What tool is pictured below?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πdh"?
(ofe)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.
(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?
Composition disc type valves are part of which of the following categories?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
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.
(bs)This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
Compression type fittings for copper tube are generally made from which of the following materials?
(ofe)When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
Class 3000, is a fitting classification for which type of material?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
What application is better suited for a double flared fitting?
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
(es) Using the proper tool for the job is an integral part of working safely. When trying rotate a 2" length of pipe, which of the tools below would be the best choice?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
What is the name of the cutter pictured below?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
(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?