A randomized 100 question test from a pool of 898 questions, good luck!
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
What tool is pictured 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?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
When selecting a flux, what is the most important consideration to be made?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
"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?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
(wf)Of the defects listed below, which one best describes the picture shown?
(wf)Of the defects listed below, which one best describes the black lines outside of the weld in the picture shown?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
"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.
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
"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?
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
What type of wrench is pictured below?
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
What are the two common wall thicknesses for copper tubing?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
What tool is in the picture below?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
The references in red along the north side of the drawing are best represented by which of the terms 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?
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
The materials that butt weld fittings can be made from include:
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
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 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?
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?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
Using the picture below, which of the letters best illustrates a raised face flange?
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
Using the picture below, which of the following answer best describes the dimension "C"?
(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?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
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.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
"The standard filler is normally sufficient for applications up to 900º F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
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 install 753 meters of 50mm, Sch 40 pipe. At the end of the day, you have 157 meters installed, how many meters do you have left until the job is complete? Choose the best anser from the ones provided below.
A pressure of 379 kPa is showing on your absolute pressure gauge. Your journeyman needs that in converted to psig. Which of the answers below best reflects the number that you will give them?
Convert 0.41278 to a fraction. Choose the best answer from below.
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
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?
Of the answers below, which best reflects the name of the drill pictured?
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 2.5%-80% in air.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
Which of the welding processes below would welding goggles be worn?
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.
The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
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.
"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?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
Which of the numbered symbols below best represents a butt weld ball valve?
A dielectric union would be placed into lines to prevent which condition?
What tool is in the picture below?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
Which is the best answer below that describes the following picture?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
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?
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
The encircled letters along the west side of the drawing are best represented by which of the terms below?
Generally, plastic compression fittings come in how many types? Choose from the answers 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 mass?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones 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)?
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
Of the alloys below, which is the alloy of copper and zinc?
Of the options below, which measuring tool would be best suited to getting exact measurements?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
"Heat number" is a designation that can be replaced by which term?
Weld fittings are available in two varieties, one of these is:
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
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?