A randomized 100 question test from a pool of 991 questions, good luck!
(bs)"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
Which of the numbered symbols below best represents a side view socket weld tee?
"The term for the dimensioning instrument that is used for notation and commonly at a 45° angled straight line." Which of the terms below best represents this statement?
Which of the numbered symbols below best represents a threaded ball valve?
To protect the internal mechanisms, this type of gate valve should not be placed in a line that has turbulent flow. This is the best description of which of the following?
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. Which of the rays below would best be described as one that would cause sever eye strain, and possible blindness?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
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?
There are a number of hydrostatic principles, which of the answers below best encompasses them all?
(wf)"Foreign materials trapped in the weld metal at continuous or randomly spaced intervals." This statement best describes which of the defects below?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
The major difference between machined screws and both wood screws and sheet metal screws is which of the following?
(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?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
Using the picture below, which of the following answer best describes the dimension "D"?
Which is the best answer below that describes the following picture?
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having no sensation as it travels through the body?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
(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.
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.
Of the welded joint configurations, which of the terms below references the picture provided?
(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?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
Which is the best answer below that describes the following picture?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
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.
What tool is pictured below?
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.
Convert 0.67 to the the nearest practical fraction. Choose the best answer from the ones below
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 "F" in the picture provided?
The purpose of this step is to provide a prepped surface for the solvent cement by beginning the chemical reaction that softens PVC. Of the options below, choose the best answer.
(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.
Composition disc type valves are part of which of the following categories?
Omitting this step in the solvent welding of a joint could result in blockage, turbulent flow, and cause pressure loss by restricting the bore of the pipe. Of the answers below, choose the one that applies best
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
Which forged steel fitting classification does not have a schedule number?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
(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?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
The markings required on a butt weld fitting does not include which of the following?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would best represent a line to be graded up at 1:46 mm?
(se)"The electrical force that retains the arc while the welding work is being done." This statement best describes which of the following answers?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
Using the picture below, which of the letters best illustrates a ring joint flange?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Lockable service valve" variation?
There are many parts to a circle. Which of the answers below best relates to "G" in the picture provided?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
Of the answers below, which support has one bolt or two bolt manufacturing options?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
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?
There are many parts to a circle. Which of the answers below best relates to "D" in the picture provided?
The tools pictured below represent which type of pliers?
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.
When one substance is dissolved in another homogeneously, this is called a solution. Which of the three states of matter can a solution exist? Choose the best answer from the ones provided below.
(bs)Which of the filler metals would be most commonly used when brazing copper or copper alloys? Choose the best answer from the following filler metals.
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.
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices below?
Typical hanger spacing for 150 mm stainless steel pipe is 5.5 m. Using that information, how many hangers are needed on a 46 m horizontal run?
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?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Which of the states of matter can be defined as having defined mass, but no defined volume or shape? Choose the best answer from the ones provided below.
(ofe)All of the following statements regarding an oxygen cylinders are true, except one. Choose the answer that does not belong.
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
(papg) The relationship between the distance around a circle and the distance directly across it is a constant ratio. Which of the terms below best describes the distance across a circle?
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?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
What is the SI measurement for air pressure? Choose the best answer from the options below.
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(es) Amperage has an effect on the human body depending on the amount exposed to. Which of the mA answers below best corresponds to having heart fibrillation after 3 seconds, as it travels through the body?
(wf)Of the defects listed below, which one best describes the picture shown?
What tube would be commonly used in fabricating a radiant heating system?
What type of screwdriver head is pictured below?
(bs)"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers below.
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 "B" in the picture provided?
What type of wrench is pictured below?
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
A boiler that creates superheated water at 175 psig and 275F is covered under which code(s)?
The common elements that all fluxes have are listed except for one. Select the one that does not apply.
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer 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.
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.
(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?
(wf)"This is the term used for the point where the material begins to have permanent deformation." This statement best describes which of the terms below?
What tool is in the picture below?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
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 "I" in the picture provided?
(ws) Radiant energy released by a welding arc is far stronger than that of the sun, or other sources. Exposed skin will take a smaller amount of time to reach the same severity of burn with the sun, which of the answers below corresponds to that accelerated time?
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "πdh"?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?