A randomized 100 question test from a pool of 898 questions, good luck!
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
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.
What application is better suited for a double flared fitting?
What tool is in the picture below?
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 picture provided?
Which forged steel fitting classification does not have a schedule number?
Which of the numbered symbols below best represents a socket weld globe valve?
What tool is in the picture below?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
This type of layout tool consists of two parts, a "Beam" and a "Blade". Which of the following tools best fits this description?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
Of the welded joint configurations, which of the terms below references the picture provided?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the following disc designs is the most widely use variation for the gate valve?
Which of the numbered symbols below best represents a butt weld gate valve?
"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?
Which of the numbered symbols below best represents a side view butt weld cap?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
What tool is in the picture below?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
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?
Using the picture below, which of the following answer best describes the dimension "A"?
"_________ 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.
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the 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.
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
The tools pictured below represent which type of pliers?
Using the picture below, which of the letters best illustrates a male and female set flange?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by gouging. blades.
A neutral flame would be best suited to which of the following applications?
When the work that is being performed is not dependent on the pressure delivered from the cylinder being used, which style of regulator would most commonly used?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
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.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
"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?
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.
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
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?
Which of the measurements below is the metric standard for the breaking strength of bolts?
Choose the best answer below that is the density of air, in imperial measurement, at STP.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
"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?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
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.
What type of screwdriver head is pictured below?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
"Grinding on the workpiece resting on this attachment prevents sudden slips in which the wheel grabs the work momentarily and yanks it out of the operator's hand, or pulls the hand toward the wheel." This is the best description of which attachment to a bench grinder? Choose from the answers below.
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.
In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
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?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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 major difference between machined screws and both wood screws and sheet metal screws is which of the following?
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
Of the options below, choose the one that best represents a manual actuator for a gate valve in an inaccessible area.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Weld fittings are available in two varieties, one of these is:
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?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
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 _______."
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
"Easy rotation of the piping to allow for even wearing of the pipe in an abrasive application." This is the best description of which of the plastic pipe joining types below?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
What tool is pictured below?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
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 pictured below?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
When selecting a flux, what is the most important consideration to be made?
Of the material types below, which one only is available in class 150 and 300 fittings?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
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 "E" in the picture provided?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.