A randomized 100 question test from a pool of 898 questions, good luck!
The classification of fire extinguishers depends on the type of fire they can fight effectively. Which fire extinguisher type is denoted by the picture below?
What tool is in the picture 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.
Which type of fastener below requires a layout of the holes before fastener is installed?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
Class 3000, is a fitting classification for which type of material?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided 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.
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)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
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 several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
"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?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
There are many parts to a circle. Which of the answers below best relates to "G" 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.
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.
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.
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?
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?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
Which of the numbered symbols below best represents a socket weld gate valve?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for length?
Your crew has just finished setting an enclosed vessel that had a 15 m diameter, a height of 23 m. The insulator foreman has asked you to verify his requirements of insulating the shell of the vessel. Choose the best answer from the ones below that represents the amount of insulation required.
Which answer below best describes the following picture of a bender?
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?
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
For material that is ⅜" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
What tool is in the picture below?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Choose the best answer below that is the density of air, in imperial measurement, at STP.
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
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?
Of the answers below, which best reflects the name of the drill pictured?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
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.
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
What type of bar is pictured below?
Which answer below best describes the following picture of a bender?
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?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
Which is the best answer below that describes the following picture?
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.
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.
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
What is the name of the reamer pictured below?
(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.
Which of the following supports are used to support pipe lines with light loads that are subjected to up to 32mm vertical thermal movements?
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.
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 picture provided?
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.
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.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
One of the components in a oxyacetylene outfit is required to deliver a pressure that is consistent despite source pressure fluctuations. Which of the following components best fits this function?
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?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
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.
Of the options below, choose the one that best states the primary function of plate rolls.
Type "L" copper tube has which colour identification strip?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
The markings required on a butt weld fitting does not include which of the following?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
"_________ 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.
(se)When sizing welding cables, which of the cables below would be the smallest?
"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?
The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
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.
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?
What are the two common wall thicknesses for copper tubing?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
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 small volume?
What is one of the three main differences between DWV and pressure application fittings?
The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
Generally, plastic compression fittings come in how many types? Choose from the answers below.
What type of wrench is pictured below?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
On the QC paperwork for the hydrotest that you have up and holding requires absolute pressures. The gauges are holding steady at 35 psi. Which of the answers below best represents the pressure that the QC requires?
"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?
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
What application is better suited for a double flared fitting?
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 "F" in the picture provided?