A randomized 100 question test from a pool of 898 questions, good luck!
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.
What tool is in the picture below?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
Calculate the mass of 6.25 ft³ of gold that weighs 3579 lb/ft³. Choose the best answer from the ones provided below.
"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?
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.
There are many parts to a circle. Which of the answers below best relates to "E" in the picture provided?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
"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?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
What tool is in the picture below?
Working with explosive gases is a dangerous prospect, you have to be aware of the limits of flammability for the gas you are working with. Of the gases below, choose the one that has the range of flammability that is 5.3%-14% in air.
What tool is in the picture below?
What type of copper tube is most commonly used in fabricating a hydronic systems?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
Of all the valves below, which would have close to the same flow characteristics as a globe pattern straight valve?
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.
Using the picture below, which of the following answer best describes the dimension "B"?
The code that covers all piping that transport fluids is which of the following?
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
Of the options below, which measuring tool would be best suited to getting exact measurements?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
What is the name of the reamer pictured below?
Choose the best answer below that is the density of water in metric measurement.
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
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.
The 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
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?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
Which of the numbered symbols below best represents a butt weld globe valve?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Pipe size is specified with two non-dimensional numbers: ________ diameter based on inches, and _______ for wall thickness. Of the options below, fill in the blanks.
For horizontal soldered joints, it is a good practice to apply the solder at which location?
Of the list below, choose the answer that has one advantage (first) and one disadvantage (second) of copper tubing over steel or iron pipe.
Fillet welds have fundamentally ________ different types of welds. Choose the best answer from those below to fill in the blank.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided 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.
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.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
Using the picture below, choose the best answer that relates to the item indicated by the "D".
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
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?
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.
"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.
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
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?
What type of screwdriver head is pictured below?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines which of the answers 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.
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
What tool is pictured below?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
What type of wrench is pictured 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.
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.
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
What type of punch is pictured below?
Of the answers below, which best reflects the name of the drill pictured?
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.
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
A neutral flame would be best suited to which of the following applications?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
Which of the answers below best describes the units for relative density?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
Commonly in oblique drawings, there is a 50% reduction in depth to add realism to the object. Which of the terms below best describes this practice?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
(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.
Of the benders below, which will allow kinking in soft tubing?
The markings required on a butt weld fitting does not include which of the following?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
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?
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 "H" in the picture provided?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
Which of the numbered symbols below best represents a butt weld gate valve?
(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.
Type "K" copper tube has which colour identification strip?
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
When heated, metal forms a scale on it's surface. This scale is called what?
The chemical symbol C₂H₂ best represents which of the following compunds?
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."
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
Which of the numbered symbols below best represents a side view butt weld tee?
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?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?