A randomized 100 question test from a pool of 991 questions, good luck!
There are many parts to a circle. Which of the answers below best relates to "B" in the picture 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.
Electrical shock accounts for a large number of workplace injuries. Which of the following would not increase the possibility of electrical shock? Choose the best answer from those provided below.
Every hacksaw blade has a "set". This particular "set" has every tooth bent slightly to the side and in the opposite direction of the one in front of it. Of the answers below, choose the best "set" to match this description.
(ofe)Of the gases below, choose the one that has the highest flame temperature in its neutral state.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "F".
(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 pain, loss of voluntary muscle control and difficulty breathing, as it travels through the body?
(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.
"The ability of a substance, usually a metal, to be deformed or molded into a different shape." This statement is the best description of which of the following terms?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
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?
(ofc)There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "B".
The materials that butt weld fittings can be made from include:
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms 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.
Please add the following fractions ⁴⁄₈, ⁶⁄₁₂, ⁵⁄₈, ⅔. Choose your answer from the ones provided below.
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.
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.
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "P" represent in this formula?
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 options below, which measuring tool would be best suited to getting exact measurements?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
A piping system that is being designed to carry a petroleum product at 16 psig and 350F would be covered under which code(s)?
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
Using the picture below, which of the letters best illustrates a flat faced flange?
(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?
(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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
"While dimensioning drawings, there is one of the following activities that you must avoid doing." Which of the following actions when dimensioning a drawing must be avoided? Choose the best answer from the ones provided below
As it relates to calculating grade, which of the terms below best describes the letter "B"?
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.
What temperature separates soft soldering and brazing?
(bs)In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
"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
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
(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 be created during non-destructive testing of welds?
Of the selection of units below, which would be best used to describe pressure?
Which of the numbered symbols below best represents a side view threaded cap?
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?
Compression type fittings for copper tube are generally made from which of the following materials?
What is the name of the cutter pictured below?
(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?
What type of bar is pictured 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.
A fitting that has a classification of 2000 would be what kind of fitting?
"It is a method of drawing which you can represent your shapes into three- dimensional view. An angle of 30 degree is taken in all its sides in order to give a 3d look." This statement best describes which of the following drawing methods?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
The 3 classes of fittings for a forged steel piping system come in 3 classes. Of the list below, select the 3 that apply.
What application is better suited for a double flared fitting?
(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.
Which of the following supports has a hardened steel cup set screw?
(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?
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
A safety relief valves has a specific relationship with the part in the system that has lowest maximum pressure setting. Of the answers below, choose the one that best reflects this relationship.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure at an altitude of 3000 feet above sea level?
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum safety eye-ware required for Oxy-fuel cutting or welding?
(se)When sizing welding cables, which of the cables below would be the smallest?
In relation to soldering, what does the term "Capillary action" signify?
(papg) There are several different methods to calculate the grade of a slope. Which of the methods below would only be used for imperial measurements only?
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.
"Generally concrete screws are fasteners considered _________ and have applications with _______ loads." Choose from the answers below to fill in the blanks.
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.
These manufacturer installed items must be removed before the piping is put into operation, but not before the Variable Spring Hanger is installed and fully loaded. Of the selections below, which items best fits this description?
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.
Which of the numbered symbols below best represents a side view threaded tee elbow?
(ofe)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.
(ofe)Welding torches and cutting torches are similar in most respects. Of the options below, choose the best answer that represents a similarity.
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
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.
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?
(ofe)When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
(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.
(mse)The protective shield that purges any atmospheric gases that may be harmful to the weld, and the slag that protects the weld metal both are produced from one area in the weld zone. Which of the following ares best describes where these are produced?
(wf)Of the types of inclusions below, which would be characteristic of a GMAW process?
"When two or more substances are combined and each retain their own chemical identity." Choose the term below that best reflects this statement.
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.
(papg) Assessing the surface area of any cylinder involves several calculations. Which of the answers below is determined by the formula "2πr²"?
Which of the behaviors below best describes a rise or fall of the liquid surface, if a thin tube that is open at the both ends is inserted vertically in to a liquid, relative to the adjacent level of the fluid.
(ofe)"Fusion welding with an oxidizing flame on this type of material will cause welds that are porous, oxidized, and brittle." This statement best describes which of the metals below?
The design of a ball valve is similar to which of the listed valves?
Using the picture below, which of the letters best illustrates a ring joint flange?
(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?
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
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
(ofe)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?
Which of the following types of copper requires a bending device?
The type of gauge that is most commonly used in pressure testing would be one that has a ________ date stamped or labeled on it for easy recorded by QA/QC.
Weld fittings are available in two varieties, one of these is: