A randomized 100 question test from a pool of 991 questions, good luck!
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
Of the selection of units below, which would be best used to describe force?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
Which of the numbered symbols below best represents a side view threaded 90° elbow?
Which of the measurements below is the metric standard for the breaking strength of bolts?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
A 35 meter piece of copper pipe that the first 10 m section has an operating temperature of 105°C and pressure of 34 kPa/m² until a restriction, then the temperature and pressure both drop by 15 for the remainder of the line. The entire line was originally installed at -25°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be manufactured without a stuffing box?
What type of screwdriver head is pictured below?
What tool is in the picture below?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
(ofc)Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
What is the name of the cutter pictured below?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
(ofe)100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
(bs)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.
Which is the best answer below that describes the following picture?
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
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?
What is the name of the cutter pictured below?
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
"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)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Using the picture below, choose the best answer that relates to the item indicated by the "B".
(ofe)Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
(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?
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
Gate valves have many advantages. One of the following is not among of them. Choose which one.
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a fully enclosed box?
Of the options below, which one requires both ends of the plastic pipe to be perfectly square?
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.
(bs)In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
Convert 0.41278 to a fraction. Choose the best answer from below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
Ambient conditions and temperature of the contents of thermoplastic pipe are directly related to which of the answers below?
(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.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
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.
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
Which is the best answer below that describes the following picture?
The pressure of the hydraulic torque might warp the flange before the stubot has reached the desired length. From the options bellow, what is the best solution to alleviate this issue?
(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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Curb stop valve" variation?
The recommended PVC grooved joint operating maximum temperature is which of the below?
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
"This tooth count hacksaw blade is generally recommended for most uses". Which of the following blades fit that description?
(bs)"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?
Lines that are not perpendicular nor are parallel to a vertex are called which term? Choose the best one that applies from the options below.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
A dielectric union would be placed into lines to prevent which condition?
When fusion welding a butt joint, what is the suggested size of the root opening? Choose the best answer from the ones below.
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
When heated, metal forms a scale on it's surface. This scale is called what?
(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 sever eye strain, and possible blindness?
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. "
(ofe)In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
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?
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.
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
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.
(ofc)When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
(ofc)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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Gas valve" variation?
The materials that butt weld fittings can be made from include:
Composition disc type valves are part of which of the following categories?
"A hazard within the workplace that can harm the body without necessarily touching it. Vibration and noise are examples of this type of hazards." This statement best describes which of the following hazard groups?
Of the options below, which measuring tool would be best suited to getting exact measurements?
(ofe)A neutral flame would be best suited to which of the following applications?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
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.
If you subtract the TE from the T when fitting a threaded joint, the remainder will represent which of these terms?
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
The tools pictured below represent which type of pliers?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?
(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 no sensation as it travels through the body?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
(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.
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
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?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
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.