A randomized 100 question test from a pool of 898 questions, good luck!
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 forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
What tool is in the picture below?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? 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.
"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?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
(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.
Class 6050 is a classification of which fitting type?
What type of iron from the selections below contains the highest carbon content?
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?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
Which parts of an ASPT or NPT are flattened slightly?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
A neutral flame would be best suited to which of the following applications?
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?
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
Weld fittings are available in two configurations, one of these is:
Of the welded joint configurations, which of the terms below references the picture provided?
Commonly receding lines are drawn from the horizontal at 30°, 45° or 60°. If you were to draw a receding line at a 45°, it would be foreshortened by which of the amounts below. Choose the best answer 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".
"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
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 benders below, which will allow kinking in soft tubing?
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.
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
Which of the following gases has the highest MJ/m³ rating? Choose the best answer from those provided
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
"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?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
What tool is in the picture below?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Of the answers below, which best reflects the name of the drill pictured?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
Generally, plastic compression fittings come in how many types? Choose from the answers below.
The design of a ball valve is similar to which of the listed valves?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
What is the name of the ginder pictured below?
The volume of all solids and liquids changes as the temperature of the substance rises and falls. Choose the best answer that represents the change in volume when water transforms to ice.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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.
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
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?
What tool is in the picture below?
"A measure of a material's ability to undergo significant plastic deformation before rupture." This statement is the best description of which of the following terms?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided below
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
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?
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.
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
In a piping system fittings can be used in a variety of situations, one of those is:
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Using the picture below, which of the following answer best describes the dimension "C"?
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
Which of the welding processes below would welding goggles be worn?
Of all the materials that make clothes, there is one type that should never be worn in a industrial workplace. Of the answers below, choose the one that best applies.
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?
"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?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
Of the welded joint configurations, which of the terms below references the picture provided?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
What is the name of the cutter pictured below?
All butt weld fittings must have _____ pieces of information stamped on them.
All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
Which is the best answer below that describes the following picture?
"This Section provides such guidelines to assist those directly responsible for operating, maintaining, and inspecting power boilers." This is the best description of which of the following ASME sections?
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 in²?
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.
There are three parts to a common twist drill. Which of the below is not one of those parts?
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 welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
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?
What type of wrench is pictured below?
