A randomized 100 question test from a pool of 991 questions, good luck!
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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
What is the name of the cutter 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?
(ofc)/m³ and Btu/ft³ are two was of expressing ________energy. Use the terms below to select the one that best fills in the blank.
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?
(bs)One of the four classifications of fusion welding low alloy steel oxy fuel gas welding rods is R60. What do the two numbers represent in this classification? Choose the best answer from the options below.
What type of bar is pictured below?
The tools pictured below represent which type of pliers?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? 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?
What type of screwdriver head is pictured below?
(v) Some valves can be used for throttling services. Which of the valves below would have a tendency to have cavitation as a result of throttling a process?
Pressure vessels such as pipelines, plumbing, gas cylinders, boilers and fuel tanks can be tested for strength and leaks. From the list below choose the correct testing procedure.
What tool is in the picture 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?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers below?
Which of the answers below best describes the units for relative density?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
Which of the numbered symbols below best represents a socket weld ball valve?
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
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?
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.
(wf)The best term to describe the portion of the weld between the two black line would be which of the 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.
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
"Heat number" is a designation that can be replaced by which term?
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
(papg) When calculating the area of a shape, you would use the terms "length" and "width". Which of the terms below represents the "width" of a 90° triangle?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
(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 of 2.3%-9.5% in air.
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those 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?
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
What type of screwdriver head is pictured below?
(ofe)Acetylene gas reacts explosively with some metals, so only certain metals may be used in piping the gas or repairing hose. Of the answers below, one is not an approved metal to be used in transporting acetylene gas. Choose the one that best applies.
A typical file generally has one of four basic cuts. Which of the below is not one of those cuts?
"This gas irritates sensitive skin and mucous membranes. It is non-flammable, has an unpleasant odour, and is colourless." This statement best describes which of the following gases?
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.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2πr²"?
Convert 0.41278 to a fraction. Choose the best answer from below.
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πdh"?
(ofc)"The angle of the oxy-fuel torch relative to the direction of travel that which the tip is pointed dictates the directions in which the heat is going and the slag will be blown." Which of the terms below is best described by this statement?
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.
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.
There are some good trade practices when using a hammer. Of the practices below, which is not one of them?
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
(se)On a brand new joint, when welding one of the first two passes, what arc length should be used? Choose the best answer from the options given below.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
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?
Which of the numbered symbols below best represents a butt weld ball valve?
What tool is in the picture below?
Of the three common forged steel fitting classifications, class 4500 is considered:
"A substance used to promote fusion that is applied to surfaces to be joined to keep them free from oxide and promote their union." This is the best definition of which of the soldering terms below?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
In the WHMIS system, "Dangerously reactive material" is represented by which hazard class? Choose from the following answers.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
"Smaller tubing sizes and the strength of the operator are both characteristics that this type of bender has." Of the options below, choose the bender that best fits this description.
"This gasket material is generally used in low pressure, low temperature applications." Which of the materials below best fits this description?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
(v) There is a wide variety of valve styles used in industry today. Which of the valves below would be best used to eliminate backflow in a system?
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
Of the list below, a try cock is considered what type of valve?
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.
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 "D" in the picture provided?
(wf)There is a great variety of ______ . This encompasses any flaw that compromises the acceptable standard for a weld. Choose the best answer to fill in the blanks from the ones provided below.
Which of the numbered symbols below best represents a side view threaded 45° elbow?
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?
(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?
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?
Of the valves below, which has a non-directional flow pattern?
What type of iron from the selections below contains the highest carbon content?
Which of the numbered symbols below best represents a threaded globe valve?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. "Visible light rays" Would best be defined by which type of energy 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 force?
Which is the best answer below that describes the following picture?
"This workplace hazard consists of organisms or organic matters produced by these organisms that are harmful to human health." This statement best describes which of the hazards below?
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
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?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
What is one of the three main differences between DWV and pressure application fittings?
(se)While welding, what is the result of lengthening of the welding arc? Choose the best answer from those provided below.
(papg) Determining the surface area of any box involves several calculations. Which of the answers below best describes the number of sides that are involved in determining the surface area of a fully enclosed box?
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
"This cutting machine cuts metal with a scissor-like action." Which of the machines below best fits this description?
Using the picture below, which of the following answer best describes the dimension "A"?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
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.
