A randomized 100 question test from a pool of 898 questions, good luck!
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
Of the following answers, which is the best one for the torch pictured below?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
A fitting that has a classification of 2000 would be what kind of fitting?
Which of the numbered symbols below best represents a side view threaded cap?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
The references in red along the west side of the drawing are best represented by which of the terms below?
In relation to soldering, what does the term "Capillary action" signify?
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
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.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
The design of a ball valve is similar to which of the listed valves?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(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."
Using the picture below, which of the letters best illustrates a male and female set flange?
The wall thickness of the two most commonly available fittings for 27.5mm (1/2") pipe are:
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
(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.
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
The plug on the end of a 150 mm pipe has a force restriction of 250,000 N. What is the maximum operating pressure that this fitting can handle? Choose the best answer from those provided 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.
"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?
This type of valve can be installed in locations that are unavailable for a gate valve, but will give you similar valve characteristics. Of the options below, which valve is being described?
(se)Welding power sources that are AC-DC rectifier type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
As it relates to calculating grade, which of the terms below best describes the letter "A"?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
What type of screwdriver head is pictured below?
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
"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?
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.
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
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?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
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?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
This type of soldering uses temperatures below 450C or 840F:
Of the selection of units below, which would be best used to describe pressure?
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
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.
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
A soldered or compression fitting is _______ than a flared fitting.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
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.
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
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?
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
What tool is pictured below?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
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.
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
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?
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 "D" in the picture provided?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
(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)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.
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
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
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
(wf)Of the defects listed below, which one best describes the picture shown?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
There are three commonly used basic systems of controlling the operation of a mechanized oxy-fuel cutter. Which of the answers below is not one of them? Choose the best answer from those provided below.
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
"The act or procedure of liquefying or melting by the application of heat, any two materials to combine them." This statement best describes which of the following terms?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
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?