A randomized 100 question test from a pool of 991 questions, good luck!
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.
"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.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
"This type of drill is only for up to ½" holes that need to be precise." Choose the answer below that is best described by the statement.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for low amperage PAC welding?
What tool is in the picture below?
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?
Which of the numbered symbols below best represents a side view butt weld tee?
Copper tube DWV fittings can be used on copper pressure piping systems
The design of a ball valve is similar to which of the listed valves?
What is the name of the cutter pictured below?
(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?
A holding tank is 43 feet in diameter. How many feet of welding will it take to seal the lid on the top? Choose the best answers from those provided below.
Youare going to dig a well on your land to get water, you have bought a small suction pump that will create a vacuum equal to a column 984 mm Hg. Which answer below best represents the maximum depth that the well can be while using this pump?
(ofe)When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
(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?
(ofe)On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers provided.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
Of the answers below choose the best answer that reflects style of press that has the highest capacity.
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
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.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
Which type of fastener below requires a layout of the holes before fastener is installed?
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.
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?
(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 the eyeball to blister?
The coolest place possible should be the location for which of the following components of a basic pneumatic system?
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
The isometric below has an abundance of information contained within it. The amount of 3 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers 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?
What is the name of the reamer pictured below?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
(ofe)When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
Using the terms provided, choose the best one that would be described as a substance being chemically joined in fixed proportions of two or more different types of atoms.
(ofc)Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
With regard to fitting a threaded joint, the length of the threads that is engaged inside the fitting is called by which of these terms?
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?
(wf)Rapid solidification, low amperage, and incomplete perheat are all included in which of the following terms? Choose the best answer from those provided below.
Of the list below, a try cock is considered what type of valve?
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.
Of the welded joint configurations, which of the terms below references the picture provided?
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.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(bs)"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
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.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
Your isometric calls for a weld neck, raised face, 900 PSI rating, flange. Is this the correct flange to use?
(es) Using the proper tool for the job is an integral part of working safely. When using a "Robertson" screwdriver, which of the screwdrivers below would you be using?
(es) Using the proper tool for the job is an integral part of working safely. When trying to create a splice by twisting wires together, which of the tools below would be the best choice?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
To properly prepare a joint to be welded, how many steps should be used to get the joint tacked?
"This term is used for lines that intersect at a right angle." Of the terms provided choose the best one to fit this statement
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
"Has a female socket in which pipe is fitted. Fillet welding is done from outside on the pipe." This is the best description of which fitting?
What is one of the three main differences between DWV and pressure application fittings?
"A substance that undergoes a ___________, there is a release or absorption of energy as a new substance is formed." Choose from the options below to best fill in the blank in this statement.
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.
(bs)"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
(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 cataracts with long term exposure?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
There are several different three sided geometric shapes. Choose the best answer below as it relates to "D" in the picture provided.
(ofe)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.
(wf)A tapered transition ratio of _________ is commonly thought to be acceptable by numerous codes. Use the answers given below to find the best ratio to fill in the blank.
(v) Individual types of valve have certain characteristics. Which of the valves below, when partially opened, would suffer from wire-drawing of the disc and seat?
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(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 the sensation of a painful shock as it travels through the body?
(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?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
"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?
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
"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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Class 6050 is a classification of which fitting type?
"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 orientation of a horizontal line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
What are the two common wall thicknesses for copper tubing?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
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?
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?
What tool is in the picture below?
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."
What tool is pictured below?
(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?
What application is better suited for a double flared fitting?
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
What tool is pictured below?
Plastic pipe can move slowly in hangers. This is due to temperature changes that have an effect on the expansion and contraction of the pipe. This mechanism is commonly called which of the below?
What type of screwdriver head is pictured 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?
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?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
(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 exposed skin to burn?