A randomized 100 question test from a pool of 991 questions, good luck!
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage SMAW welding?
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.
Which of the numbered symbols below best represents a side view threaded cap?
(v) Some valves can be used for throttling services. Which of the valves below would be restricted in a throttling service to a minimum of 30° and a maximum of 80° of the disc opening?
"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?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
(wf)Of the defects listed below, which one best describes the picture shown?
What tool is pictured below?
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.
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
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, "Oxidizing material" is represented by which hazard class? Choose from the following answers.
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?
Copper tube DWV fittings can be used on copper pressure piping systems
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?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Which of the numbered symbols below best represents a threaded gate valve?
When selecting a flux, what is the most important consideration to be made?
Which of the numbered symbols below best represents a side view threaded tee elbow?
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.
(ofe)On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
Of the material types below, which one only is available in class 150 and 300 fittings?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options 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.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
What type of wrench is pictured below?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
The recommended PVC grooved joint operating maximum temperature is which of the below?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
What type of iron from the selections below contains the highest carbon content?
(v) Valves have many uses in process control. Which of the valves below would be the worst choice for a throttling application for a slurry?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
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?
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.
What is the name of the grinder pictured below?
Using the picture below, which of the following answer best describes the dimension "A"?
Which of the numbered symbols below best represents a side view threaded 45° elbow?
(ofe)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.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(wf)Almost all electrode rods are kept in a container to protect them from the elements. Which of the following weld defects would this be the best form of protection from?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2πr²"?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
(ofc)During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be considered a quarter-turn valve?
Which is the best answer below that describes the following picture?
What tool is in the picture below?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for metric measurements primarily, but also imperial measurements only?
What tool is in the picture below?
Masonry anchors come in _______ basic types. Choose from the following answers to fill in the blank.
(wf)Of the defects listed below, which one best describes the picture shown?
What tool is in the picture below?
These materials can be cooled and heated several times without any change in their chemistry or mechanical properties. This allows them to be formed and re-formed into different shapes" This is the best description of which of the terms 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?
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 large volume?
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.
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
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?
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
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?
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
It is a good trade practice to transport gas cylinders secured and upright. From which act below did this practice come from?
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.
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
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.
What tool is in the picture below?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
Of the valves below, which has a flow pattern that is non-directional?
If you allow swarf to accumulate on the tool you are using, what are the problems that can arise?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer below?
When heated, metal forms a scale on it's surface. This scale is called what?
In the WHMIS system, "Flammable and combustible material" is represented by which hazard class? Choose from the following answers.
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
Of the welded joint configurations, which of the terms below references the picture provided?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation 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 some good trade practices when using a hammer. Of the practices below, which is not one of them?
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
What type of punch is pictured below?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
Weld fittings are available in two varieties, one of these is:
When suspending stationary non-insulated pipe line, it is recommended to use which of the supports below?
(ofe)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.
(ofe)Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
What tool is in the picture below?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
"Two heating irons are used in this particular type of fusion welding." This best describes which of the following answers?