A randomized 100 question test from a pool of 898 questions, good luck!
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
Which of the answers below best describes the units for relative density?
From the following answers, choose the best one that represents the radiant energy hazard produced by Non-destructive testing.
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
What tool is in the picture below?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
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?
Your journeyman asks you to fill out the following print with measurements. What method of dimensioning are they having you do? Choose from the best answer from the ones provided below.
What are the two common wall thicknesses for copper tubing?
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?
Which is the best answer below that describes the following picture?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
"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?
The design of a ball valve is similar to which of the listed valves?
Which is the best answer below that describes the following picture?
"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?
When marking the cut on a 250mm (10") diameter pipe, what tool should be used to be assured that the mark is the same measurement all the way around the pipe?
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.
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
The air has a density of _________ at STP, based on 101 kPa and 0°C. Use the best answer below to fill in the blank.
What type of copper tube is most commonly used in fabricating a hydronic systems?
The markings required on a butt weld fitting does not include which of the following?
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
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
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.
"One of the principles of hydrostatics is that a fluids pressure is proportional to ________." Choose the best answer below to complete the sentence.
(se)When sizing welding cables, which of the cables below would be the largest?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
Contamination of welds is a very serious issue especially where alloys are involved. To avoid contamination from brushing out material from portions of a weld, what precaution should be taken? Choose the best answer from the choices below.
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
The references in red along the north side of the drawing are best represented by which of the terms below?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
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?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
Of the material types below, which one only is available in class 150 and 300 fittings?
Of the selection of units below, which would be best used to describe force?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
When installing an instrument air piping system in a textile plant, what code would you reference for the minimum standards?
As it relates to calculating grade, which of the terms below best describes the letter "C"?
(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?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below 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 "B" in the picture provided?
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
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.
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
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?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Of the selection of units below, which would be best used to describe pressure?
With the options below,complete the following sentence. "The rules of ASME _______ constitute construction requirements for pressure vessels."
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.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Good trade practice is a 4:1 ratio when using an extension ladder. From which piece of legislation does the practice originate from?
(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.
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.
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "A" in the picture provided.
Of the answers below, which is the best oxyacetylene term for the explosive condition that occurs upstream the mixer and can include all of the components in the outfit including the regulator.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
"A process in which a liquid metal is somehow delivered into a mold." This statement is the best description of which term below?
When using a long tape, one extra consideration must be taken into account over a short tape. Of the answers below, choose the one that best applies.
Of the valves below, which has a flow pattern that is non-directional?
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.
Which is the best answer below that describes the following picture?
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
(wf)Of the defects listed below, which one best describes the picture shown?
When installing a new valve into an existing piping system you find that the flange bolt holes are threaded UNC. The original line also has tapped bolt holes, but are UNF. The valve installation details requires a nut on the valve flange, the line specification requires a fastener with a nut on both ends. Which of the solutions below would satisfy all of the specifications?
(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?
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.
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
There are three elements that are required to start a fire, this is called the "Fire triangle". Fuel and heat of ignition form two sides of this triangle. Of the answers below, choose the one that best fits on the third side.
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
Which of the states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
"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
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
Weld fittings are available in two configurations, one of these is:
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
The _________ has a one-to-one ratio of acetylene and oxygen, any additional oxygen needed for complete combustion comes from the surrounding air. Use the answers provided to fill in the blank.
Complete this equation. 5⅘ x 2⅜ = X. Choose from the selection of answers 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.
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.
(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?
"This layout tool consists of a calibrated protractor, X-shaped frame, and a triple jointed marking arm and holder. This allows for marking of steel or pipe." Of the answers below, choose the one is best defined by this statement.
"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?
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 picture provided?
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
What type of wrench is pictured below?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
This type of soldering uses temperatures below 450C or 840F: