A randomized 100 question test from a pool of 898 questions, good luck!
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
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.
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?
What tool is in the picture below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
Downstream of the second stage of the compressor, but upstream of the moisture separator, should be the location for which of the following components of a basic pneumatic system?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
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?
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.
"This type of cutting machine is perfect for busy shops. When the machine is loaded, and starts to cut the material, it allows the operator to do other tasks while the machine is cutting." This statement best describes which of the following metal cutters
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the tolerance dimension.
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.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Using the picture below, choose the best answer that relates to the item indicated by the "C".
There are three parts to a common twist drill. Which of the below is not one of those parts?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
What type of wrench is pictured below?
The 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Which is the best answer below that describes the following picture?
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Which of the welding processes below would welding goggles be worn?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
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?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
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.
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.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
What type of screwdriver head is pictured below?
What tool is pictured below?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
For horizontal soldered joints, it is a good practice to apply the solder at which location?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
The safe working pressure of acetylene is 15 psi. As the temperature of the gas increases, this pressure will change. Choose the best answer from the ones provided below to explain what this change will be.
"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?
(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.
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
What type of wrench is pictured below?
"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?
Which of the following supports has a hardened steel cup set screw?
What type of wrench is pictured 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 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?
Of the valves below, which has a flow pattern that is non-directional?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
What type of wrench is pictured below?
(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?
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?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
The references in red along the west side of the drawing are best represented by which of the terms below?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
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?
Which of the numbered symbols below best represents a socket weld gate valve?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(mse)"Operational characteristics of an electrode can be controlled in several ways. One of those ways is by the different composition of the flux coating." Choose from the answers below the coating that does not apply to this statement.
What tool is pictured below?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
Of the answers below, which best reflects the name of the drill pictured?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
The numbers encircled on the north side of the drawing are best represented by which of the terms 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 3.4%-10.8%in air.
"The temperature at which a metal changes state from solid to liquid at atmospheric pressure." Is the best description for which of the terms below?
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.
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided below.
(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?
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
What is the SI measurement for air pressure? Choose the best answer from the options below.
What type of punch is pictured below?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
Type "M" copper tubing has what colour identification strip?
There is a set number of steps in the procedure for creating proper joints with thermoplastic piping. Of the answers below, select the one that is closest to that number.
What type of screwdriver head is pictured below?
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
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?
What is one of the three main differences between DWV and pressure application fittings?
Which of the numbered symbols below best represents a side view socket weld tee?
Weld fittings are available in two configurations, one of these is:
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(se)The connections used for welding cables must be tight. If an undersized lug is used, which of the following might occur with a high current load? Choose the best answer from the ones below.
Of the many views that a drawing may have, an isometric drawing will show only three views or faces. Which of the following answers is not one of them?
(se)Which of the terms below relates best to how quickly the flow of AC changes direction? Choose the your answer from those provided below.
Class 6000 fittings are commonly made from which material?
The Variation in a gate valve's design is in the disc. How many types of disc variations are there for a gate valve?
There are several disadvantages with conventional dimensioning. In the grouping of answers below, one is not a disadvantage of this style of dimensioning. Choose the best answer that applies.
Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
The first step in starting a task involving plastic pipe should be? Choose the best answer from the following.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
What is the name of the grinder pictured below?
