A randomized 100 question test from a pool of 991 questions, good luck!
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Visible light rays" Would best be defined by which type of energy below?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having pain, with the loss of voluntary muscle control, as it travels through the body?
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
Of the safety concerns with soldering listed below, which would occur the least?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
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.
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
What tool is in the picture below?
Which of the numbered symbols below best represents a butt weld globe valve?
A fitting that has a classification of 2000 would be what kind of fitting?
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
Which of the numbered symbols below best represents a butt weld ball valve?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
What type of bar is pictured below?
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
While setting up for a hydrostatic test, it is noted that the maximum output on the pump to be used is 1000 psia. The test hose that is to be used has a pressure rating of 6950 kPaa. From the answers below choose the best course of action.
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
Of the benders below, which will allow kinking in soft tubing?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
(ofc)Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
What application is better suited for a double flared fitting?
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
To avoid electrical shock there are several steps that can be taken. Of the answers below, choose the one that does not apply.
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?
(es) Using the proper tool for the job is an integral part of working safely. When using a "Robertson" screwdriver, which of the screwdrivers below would you be using?
When comparing STD, XS and XXS wall thicknesses on typical piping, XXS piping has:
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
Class 6050 is a classification of which fitting type?
Which of the numbered symbols below best represents a side view threaded cap?
"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?
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
Of the welded joint configurations, which of the terms below references the picture provided?
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.
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 large volume?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having sensation of a mild shock as it travels through the body?
A soldered or compression fitting is _______ than a flared fitting.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause skin to burn due to an elevated temperature of the exposed area?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
"A metallic substance composed of two or more elements, as either a compound or a solution." This statement is the best description of which of the following terms?
(ofc)There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
In relation to soldering, what does the term "Bore" signify?
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the half the distance across a circle?
What tool is pictured below?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
The materials that butt weld fittings can be made from include:
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
Looking at the body of a check valve you see a hinge pin on the body. Of the following valves what is the valve you are looking at?
What type of screwdriver head is pictured below?
(papg) Areas and surface areas can be measured in metric. Which of the answers below would represent the proper time to convert mm into m in a calculation?
Which parts of an ASPT or NPT are flattened slightly?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
What tool is in the picture below?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
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.
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Which answer below best describes the following picture of a bender?
Using the picture below, which of the following answer best describes the dimension "B"?
(ofc)"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers 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 "I" in the picture provided?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
Of the list below, a try cock is considered what type of valve?
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?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
Of the methods to render a container safe for hotwork, which of the following is the most common and most effective?
(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?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
(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
In relation to soldering, what does the term "Capillary action" signify?
Calculate the relative density of a steel at 2357 lb/ft³ with water at 62.4 lb/ft³. Select the best answer from the ones provided below.
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance around a circle?
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?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those below
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Pilot valve" variation?
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
What tool is pictured below?
Using the picture below, which of the following answer best describes the dimension "C"?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 1:46 mm?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
What type of bar is pictured below?
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?