A randomized 100 question test from a pool of 898 questions, good luck!
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
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.
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?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
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.
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
Which of the measurements below is the metric standard for the breaking strength of bolts?
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?
Of the alloys below, which is the alloy of copper and zinc?
A fitting that has a classification of 2000 would be what kind of fitting?
A carbonizing flame would be best suited to which of the following applications?
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
What is the name of the cutter pictured below?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
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.
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
"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 picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
"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?
What tool is in the picture below?
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
Of the valves below, which has a flow pattern that is non-directional?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
What type of punch is pictured below?
Which of the piping systems below would Bell-end type joints primarily be used in?
Using the picture below, which of the following answer best describes the dimension "D"?
What is the name of the grinder pictured below?
What tool is pictured below?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
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.
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
"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?
"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
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.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
Of the options below, which one relies on the memory of the plastic tube to contract to its original size after the fitting is inserted?
What tool is in the picture below?
Using the picture below, which of the letters best illustrates a raised face flange?
Some wheels become loaded with debris, or glazing becomes an issue. Of the answers below, choose the best method to solve these problems.
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
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.
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?
What type of screwdriver head is pictured 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.
RTJ gaskets come in two styles. These are which of the following?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
The design of a ball valve is similar to which of the listed valves?
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.
Of the answers below, which support has one bolt or two bolt manufacturing options?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
"Heat number" is a designation that can be replaced by which term?
Which of the numbered symbols below best represents a side view threaded 45° elbow?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
What tool is in the picture below?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
Which of the numbered symbols below best represents a threaded gate valve?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
Of the list below, a try cock is considered what type of valve?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers below?
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?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
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?
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 "C" in the picture provided?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
What type of bar is pictured below?
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What tool is pictured below?
Using the picture below, choose the best answer that relates to the item indicated by the "C".
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
"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?
"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
Of the valves below, which has a non-directional flow pattern?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.