A randomized 100 question test from a pool of 898 questions, good luck!
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "B" in the picture below? Choose the best answer from those provided.
"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?
"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
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
The _________ has an excess of acetylene, the inner cone has a feathery edge, called the acetylene feather, extending beyond it. Choose from the answers below to fill in the blank.
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
What tube would be commonly used in fabricating a radiant heating system?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
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 parts of an ASPT or NPT are flattened slightly?
(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.
Which answer below best represents the type of cutting machine in the picture provided?
A common 30/70 soft solder contains what percentage of which elements in it's alloy?
In relation to soldering, what does the term "Bore" signify?
What tool is in the picture below?
After seal welding a box, the painters ask how much paint they are going to need to coat the outside. The box is 230 mm long, 450 mm high and 375 mm wide. Of the answers below, choose the best one that reflects this number.
Convert 4.81' to the nearest ¹⁄₁₆ of an inch. Choose the best answer from the ones below
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
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 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?
Which form of corrosion(s) is aided by an increase in temperature? Choose the best answer from the options below.
Which of the numbered symbols below best represents a socket weld globe valve?
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
(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?
What are the two common wall thicknesses for copper tubing?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
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.
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Using the picture below, choose the best answer that relates to the item indicated by the "A".
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
(wf)Weld faults can happen even before the welding has occurred. Which of the answers below best describes the number of common types of pre-weld dimensional defects?
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided below.
"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
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
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?
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.
There are some specific weld faults that can occur with a fillet weld. Which of these faults is represented by the picture below? Choose the best answer from those provided.
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
If you were to completely show a workpiece in an orthographic projection, how many views would be required as a minimum? Choose the best answer from those provided below.
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.
This type of soldering uses temperatures below 450C or 840F:
(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?
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 of 3.4%-10.8%in air.
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.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
(wf)Of the defects listed below, which one best describes the picture shown?
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.
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
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.
The lowest temperature a metal is completely molten is called which of the soldering terms below?
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for mass?
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.
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
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?
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
(se)All electrical conductors resist the flow of current to some degree. Which of the terms below is used to measure this resistance? From the answers below select the one best applies.
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?
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
MJ/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #2 is best represented by which answer below?
Of the options below, choose the one that best states the primary function of plate rolls.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #4 is best represented by which answer below?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
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.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
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 of 2.5%-80% in air.
At the end of the work week, your crew installed 45% of 50 mm, Sch 40 pipe The amount required for the job is 4791 m. Which of the answers below best relates to how much pipe is left to be installed?
Using the picture below, which of the following answer best describes the dimension "B"?
There are many parts to a circle. Which of the answers below best relates to "F" in the picture provided?
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 "A" in the picture provided?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
(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.
The tools pictured below represent which type of pliers?
"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
In the WHMIS system, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
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 using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided below.
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
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 answer below best describes the following picture of a bender?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?