A randomized 100 question test from a pool of 898 questions, good luck!
Copper tube DWV fittings can be used on copper pressure piping systems
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
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.
Of the list below, a try cock is considered what type of valve?
Globe valves have a distinct disadvantage when compared to a gate valve. From the answers below select the best one.
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
What type of wrench is pictured below?
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
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?
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
What tool is in the picture below?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers below?
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
What tool is pictured below?
A carbonizing flame would be best suited to which of the following applications?
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 range of flammability of 2.3%-9.5% in air.
Which of the numbered symbols below best represents a threaded globe valve?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a small volume?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
"An extra piece of equipment is required when testing with an air compressor." This statement best describes which of the following answers?
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.
Lift, swing, and non slam are all variations of which type of valve?
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.
Which is the best answer below that describes the following picture?
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
A soldered or compression fitting is _______ than a flared fitting.
Of the options below, choose the one that best states the primary function of plate rolls.
Which of the numbered symbols below best represents a butt weld gate valve?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
What type of wrench is pictured below?
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.
Generally, plastic compression fittings come in how many types? Choose from the answers below.
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the floor of the container. Of the following answers, which gas would he be testing for?
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.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
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 cap?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
Of the selection of units below, which would be best used to describe pressure?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
What type of iron from the selections below contains the highest carbon content?
Socket weld fittings are commonly used on joints that are what size?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
What tool is in the picture below?
What type of punch is pictured below?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
As it relates to calculating grade, which of the terms below best describes the letter "A"?
(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."
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
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
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.
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
In vertical runs of piping (risers) at each floor level there should be a support. The type of hardware used by mechanical building trades for supporting pipe would be which of the following?
A fitting that has a classification of 2000 would be what kind of fitting?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
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.
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
(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?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
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?
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
Calculate the perimeter of a building that has a wall measurement of 12' 6⅜". Choose the best answer from the ones below.
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 range of flammability of 3.4%-10.8%in air.
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
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.
Complete the following sentence with the options below. "This Section covers general descriptions, terminology and operation guidelines applicable to steel and cast iron boilers limited to the operating ranges of ASME _______."
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?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
Compression type fittings for copper tube are generally made from which of the following materials?
The references in red along the west side of the drawing are best represented by which of the terms below?
Weld fittings are available in two varieties, one of these is:
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
"Heat number" is a designation that can be replaced by which term?
What tool is in the picture below?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
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?