A randomized 100 question test from a pool of 898 questions, good luck!
A plug valve is quick to open or quick to close. Another way of describing that profile is which of the following?
After initial tensioning, a set of studbolts may have to be re-tensioned after start up. Which of the following terms would best explain the cause of this situation?
When using a portable fire extinguisher to fight a fire, why is it important to aim at the base of the fire?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
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.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
(mse)The weld puddle does not use up the electrode in which of the following weld processes? Choose the best answer from the ones provided.
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?
Water distribution systems made from PE piping have a maximum operating temperature. What is that temperature? Choose from the options below.
This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
What tool is pictured below?
Type "DWV" copper tubing has what colour identification strip?
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
What type of screwdriver head is pictured below?
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.
Of the answers below, which support has one bolt or two bolt manufacturing options?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
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?
"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?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones provided below.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
"These drawing tools as commonly used with a T-square to produce vertical and angled lines." Of the tools below, which is best described by this statement?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What is the name of the cutter pictured below?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
When dealing with acetylene cylinders, generally you will encounter two types of valves. Which of the sets of valves below would you see?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided below.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
Of the answers below, choose the layout tool that would most likely consist of a "Bevel protractor" and a steel rule
Compression type fittings for copper tube are generally made from which of the following materials?
Which of the answers below best describes the units for relative density?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies 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?
Choose the best answer below that is the density of air at STP in metric measurement.
Which of the numbered symbols below best represents a side view socket weld 45° elbow?
In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
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?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "A" in the picture below? Choose the best answer from those provided.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
Which of the below would be the best fitting to prevent damage from a pressure surge to a gauge on a hydrostatic test?
Class 6000 fittings are commonly made from which material?
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?
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.
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.
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.
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
Type "K" copper tube has which colour identification strip?
There is a mutual attraction that causes like molecules them to cling to each another. This property is best describes by which of the following terms?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
When faced with vertical movements typically in excess of 13mm, or where no residual stresses are to be transferred to the pipe, which of the supports below would be the best to install?
A carbonizing flame would be best suited to which of the following applications?
What type of wrench is pictured below?
Using the picture below, which of the letters best illustrates a male and female set flange?
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
What tube would be commonly used in fabricating a radiant heating system?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
Using the picture below, which of the following answer best describes the dimension "D"?
"The ability of a body to resist a distorting influence and to return to its original size and shape when that influence or force is removed." This is the best definition of which of the terms below?
Which answer below best represents the type of cutting machine in the picture provided?
(se)While welding, what is the result of leangthening of the welding arc? Choose the best answer from those 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.
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
"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?
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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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
What type of screwdriver head is pictured below?
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
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.
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
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 height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
Of the selection of units below, which would be best used to describe force?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this 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.
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #3 is best represented by which answer below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
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?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
What type of wrench is pictured below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "J" in the picture below? Choose the best answer from those provided.
The design of a ball valve is similar to which of the listed valves?