A randomized 100 question test from a pool of 898 questions, good luck!
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.
Of the selection of units below, which would be best used to describe force?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
"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?
Which answer below best describes the following picture of a bender?
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
Convert ¹¹⁄₁₆ to a percentage. select the best answer from the ones provided below.
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those provided below.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
What type of screwdriver head is pictured below?
Of the selection of units below, which would be best used to describe pressure?
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
(se)Which device below uses one or more diodes to restrict current to flow to one direction, changing AC to DC in the process? From the answers below, choose the best one.
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms 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?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below to fill in the blank.
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
Of the valves below, which has a flow pattern that is non-directional?
What tool is in the picture below?
Of the answers below, which best reflects the name of the drill pictured?
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
"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 valves below, which has a flow pattern that is non-directional?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those provided.
Which of the following disc designs is the most widely use variation for the gate valve?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
"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?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
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?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
Which of the numbered symbols below best represents a side view socket weld tee?
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.
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
Of the welded joint configurations, which of the terms below references the picture provided?
"_________ 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.
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose 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 "C" in the picture provided?
"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?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
(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.
Lift, swing, and non slam are all variations of which type of valve?
"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?
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)What type of welding circuit is pictured below? Choose the best answer from those provided.
"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?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
Which is the best answer below that describes the following picture?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
Under the Workers compensation act, are apprentices and learners entitled to compensation?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
Of the options below, which measuring tool would be best suited to getting exact measurements?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
What are the two common wall thicknesses for copper tubing?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
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.
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
(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 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.
A lube oil piping header has a slope of 2.5% for a 13500 mm run. What is the total drop of the line in meters? Choose the best answer from the ones provided below.
What is one of the three main differences between DWV and pressure application fittings?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Which of the numbered symbols below best represents a threaded gate valve?
What is the square footage of a floor space in a warehouse that is 5' 7¾ by 10' 3⅞? Choose the best answer from those provided below.
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
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 "B" in the picture provided?
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.
Of the valves below, which has a flow pattern that is non-directional?
What tool is in the picture 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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
"The steps in preparing this type of fusion weld and a steel weld are very similar." Which of the answers below best fits this description?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
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?
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
"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 support that is floor mounted by welding or by anchors, is commonly called which of the following?