A randomized 100 question test from a pool of 991 questions, good luck!
(wf)Dimensional defects would include all of the following defects except one. Of the answers below choose the one that is not a dimensional defect.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
(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?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
What type of screwdriver head is pictured below?
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 punch is pictured below?
(ofe)When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
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?
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?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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.
From the following answers, choose the one that answers the following statement. "The operating position of a gate valve commonly are ________ and ________."
Which is the best answer below that describes the following picture?
(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 box open to atmosphere?
(ofe)100°C is the approximate melting temperature of a fusible plug equipped on an acetylene bottle. Of the reasons below, choose the best reason explaining the purpose of these plugs.
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.
Which of the numbered symbols below best represents a side view butt weld cap?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer 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.
Blueprints are assebled into groups for ease of accessing the information quickly. In the commercial or industrial ares of work, there are commonly ________ divisions of these blueprints. Choose from the answers below to best fill in the blank.
(ofe)The most common type of gauge that is found on a regulator is a bourdon type. Choose from the situations below the best way not to have these gauges damaged when opening a cylinder.
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
"Used to keep a piping line level, or to assure that the proper amount of grade is uniform where needed." This is the best description of which of the following items.
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Cock stop valve" variation?
A cold water piping system does not exceed 4689 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XXS piping should be used
There a a number of steps in the proper fabrication of a Bell-end joint. Choose the answer below that reflects that number the best.
(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 3.4%-10.8%in air.
(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.
(ofe)"Carefully controlled tolerances are required to manufacture quality cutting tips. One-piece tips that are used in the cutting process with acetylene are generally made from ________ to endure the heat generated. To produce exact holes for these tips, they are machined, drilled, and swaged over special wires." Select the best answer from the ones below to fill in the blank
(papg) Areas and surface areas can be measured in both square inches and square feet. Which of the answers below would allow you to convert ft² to in²?
(v) Individual types of valve have certain characteristics. Which of the valves below would be available in angle, Y, and straight configurations?
There are several different types of labeling or lettering on a drawing. In the picture below how many different types of labeling and/or lettering is there. Choose the best answer from those provided below.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Which of the layout tools below would be the most accurate in transferring measurements? Choose from the following tools.
Which of the numbered symbols below best represents a socket weld ball valve?
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?
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?
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.
Choose the best answer below that is the density of water in metric measurement.
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
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.
(wf)After the fillet weld is complete, the inspector says that the weld profile has a bulge to it. Which of the terms below best describes this situation?
When selecting a flux, what is the most important consideration to be made?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer below?
(wf)In during a welded joint, the input of heat must be controlled. Which of the issues could result in a weld where the heat input was not controlled well? Choose the best answer from those provided below.
What tool is in the picture below?
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?
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.
On any angle grinder and grinding disk there is an RPM rating. What is the relationship between the rating of the grinder and the rating of the disk? Choose the best answer from the ones below
What temperature separates soft soldering and brazing?
Choose the best answer below that is the density of air at STP in metric measurement.
When you are going to lubricate an air motor, which of the following would be the best time to do it?
In the WHMIS system, "Corrosive materials" is represented by which hazard class? Choose from the following answers.
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
(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?
Which is the best answer below that describes the following picture?
(ofe)Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
There is a molecular attraction that causes like molecules to form a meniscus on the surface of a liquid. This property is best describes by which of the following terms?
Using the picture below, which of the letters best illustrates a tongue and groove flange?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
(ofc)Of the following answers, which is the best one for the torch pictured below?
(bs)Of the alloys below, which is the alloy of copper and zinc?
A small system has been filled and is ready to pressure up. Which of the pumps below would be the best to use for this test?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
What type of wrench is pictured below?
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
(ws) While welding, there may be contact with extremely hot metals, slag and sparks. Which of the answers below best relates to damage being done to the outer layer of skin and the next layer, the dermis?
(bs)"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
What type of bar is pictured below?
(papg) There are several steps to determining the area of a circle. Which of the answers below would you square to calculate the area of a circle?
A water holding tank has a base of 25.67 m² and a height of 10 m, what is the force acting on the base of the tank? Choose the best answer from those provided 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.
What is the name of the reamer pictured below?
Convert 45 Dekameters to Decimeters. Choose the best answer from those provided below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
Code B149.1-05 covers which of the following?
"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.
Position designations for groove and fillet test welds include numbers and letters. The number dictates a particular position, while the letter dictates a particular position. Choose the best combination of letters and numbers below to identify the weld position and type shown in the picture below.
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
(se)"An type of material that allows the flow of an electrical current in one or more directions." The best answer that this statement describes is which of the following?
The alignment of holes in two or more pieces of plate at the same time can be a challenge. Which of the tool below would be best in this situation?
Twist drill sizes are designated by four methods. Which of the following answers is not one of them.
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.
A fume extracting welding gun works well with which other source of ventilation? Choose the best answer from the choices below
What tool is pictured below?
If you are bypassing or modifying a ground connection, you are creating what kind of hazard?
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.
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
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.
(bs)This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
(wf)Of the answers below, which type of defect occurs when the electrode is not drawn away from the puddle slowly enough?