A randomized 100 question test from a pool of 898 questions, good luck!
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
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?
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
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.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
(se)What type of welding circuit is pictured below? Choose the best answer from those 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
In the drawing provided, there is a column at the northwest corner of the entrance. It's location is best represented by which of the following answers below?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
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?
"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?
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
"A process in which two or more items (usually metal) are joined together by melting and putting a filler metal into the joint, the filler metal having a lower melting point than the adjoining metal. " This is the best description for which of the following?
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.
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 many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "C".
Class 6000 fittings are commonly made from which material?
"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?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
Each substance has it's own rates of expansion and contraction, using the table below find the substance with the greatest amount of expansion per °C. Choose the best answer from those provided below
What type of wrench is pictured below?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
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.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
Convert ⁷⁄₁₅ to a decimal. Choose the best answer from the ones below
A plug valve is quick to open or quick to close. Another way of describing that profile is 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?
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
What tool is in the picture below?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
Which of the numbered symbols below best represents a threaded gate valve?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
Of the welded joint configurations, which of the terms below references the picture provided?
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
What tool is in the picture below?
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.
"This is the term used for the metal or steel that you are actually welding on." The term best described by this statement is which of the following?
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
Choose the best answer below that is the density of water in imperial measurement.
(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.
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
RTJ gaskets come in two styles. These are which of the following?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
"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?
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.
As it relates to calculating grade, which of the terms below best describes the letter "C"?
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
"One of the principles of hydrostatics is that a fluid will exert pressure in ________." Choose the best answer below to complete the sentence.
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?
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms 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
What tool is pictured below?
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
Which is the best answer below that describes the following picture?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
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.
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
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.
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.
"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.
You find a workpiece that you are trying to drill a hole in too tough to position under a sensitive or upright drill press. Which of the following answers best solves this problem?
(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.
"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?
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
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?
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."
"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?
Which is the best answer below that describes the following picture?
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 application is better suited for a double flared fitting?
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
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?
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
Compression type fittings for copper tube are generally made from which of the following materials?
Which of the numbered symbols below best represents a butt weld gate valve?