A randomized 100 question test from a pool of 898 questions, good luck!
Looking at the following terms, choose the best answer that is not associated with a characteristic of a gas.
(se)If a welding machine is left on, but no work is being done with it, what type of voltage is at the output terminals? Choose the best answer from those provided below.
"Machined from a single piece of metal that is cut to match the pipe size, fit between two pipe flanges and requires an additional gasket when it is installed. Also, the bolts will need to be lengthened depending on what piping class and size of the fitting is used." This is the best description of which fitting?
What type of screwdriver head is pictured 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.
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
Weld fittings are available in two varieties, one of these is:
What tool is pictured below?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
(se)On a brand new joint, when welding the last pass, what arc length should be used? Choose the best answer from the options given below.
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?
Use the answers below to answer the following question. "To aid in the removal of trapped sediment and small debris, a valve should be closed in which manner?
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.
Of the answers below, which best reflects the name of the drill pictured?
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 tool is in the picture below?
The classification of ferrous piping includes all of the following except for one. Choose the pipe that is not ferrous.
A 10 meter piece of brass pipe that has an operating temperature of 85°C and pressure of 34 kPa/m². This line was originally installed At -15°C, what is the total linear expansion in meters for this line? Choose the best answer from the ones supplied below.
When buying a ______ solder, the ______ content is always listed first. Fill in the blanks from the options below.
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
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.
When selecting a flux, what is the most important consideration to be made?
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?
Of the welded joint configurations, which of the terms below references the picture provided?
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 "H" in the picture provided?
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.
(wf)Which answer below best describes the undesireable situation shown by the three black arrows?
Typically on a hydrostatic test, the _______ of the fill hose is greater than the high pressure hose. Choose from the following answers to fill in the blank.
Fill the blanks with the answers provided. "These two valves, _______ and ________ are usually used together in a line. The flow of fluid through the line finds little friction from either one."
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
A natural gas boiler has an output rating of 43500 Btu and is 67% efficient. Which of the answers below best represents it's input rating?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
If you have received 43 widgets out of an order of 378 widgets, what percentage of widgets have been accounted for? Choose the best answer from the ones provided below.
One of the constants in an isometric drawing is that all angles recede ________ from the horizontal. Choose the best answer from the ones below to fill in the blank.
Spiral wound gaskets have 6 identifiers on them, which of the below is not one?
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
"_________ 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.
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.
Before working on a task, you notice that a trench with vertical rebar ends is directly under the work location. Harnesses and anchor points are provided at the task location by the employer, which you are instructed to use. The piece of legislation that best covers the action of the employer is which of the below?
In the WHMIS system, "Compressed gas" is represented by which hazard class? Choose from the following answers.
Which of the numbered symbols below best represents a socket weld globe 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 "E" in the picture provided?
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.
(se)What is the name of the welding accessory pictured below? Use the answers provided to choose the best one.
(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.
"Of all the plastic compression joining methods, this one will not create a flow restriction within the line." This is the best description for which of the following?
(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.
(se)Your welder asks you to turn up the _________ on his welder for more penetration. Choose the best answer from the options below to fill in the blank.
Which is the best answer below that describes the following picture?
Self-Drilling anchors are considered to be this type of anchor. Choose from the following answers.
"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?
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
Which is the best answer below that describes the following picture?
There are three types of radiant energy that is given off by a typical welding arc. Choose the one that does not apply from the answers below.
Which of the numbered symbols below best represents a side view threaded cap?
Which of the valves below best fits the description of this statement? "This type of valve has two ports to it. One inlet and one outlet, and relies on pressure on the inlet side to work properly."
"The reaction caused by contact between metals and oxygen molecules." Is the best definition of which of the terms below?
"This material is formed with cross-linking, and becomes irreversibly rigid after the reaction has taken place." This is the best description of which of the terms below?
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?
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 answer below best describes the following picture of a bender?
Which of the welding processes below would welding goggles be worn?
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?
When referring to the center to end measurement of a 90 degree elbow threaded fitting, what is the best term that describes this measurement?
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?
15.5 meters of line is supposed to be graded at 1:13, which of the answers below best satisfies this grade?
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
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.
What type of wrench is pictured below?
After cutting a pipe to length with a torch beveller, what is the next step in the weld preparation process?
What type of screwdriver head is pictured below?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
When using a beam clamp, ensuring the recommended support load is not exceeded is important. What other component of this support system needs to checked against the weight of the load?
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?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
Ozone, carbon monoxide, hydrogen chloride and phosgene are all gases that can be created by different types of welding. Of the answers below, choose the best one that they all have in common.
What is the SI measurement for air pressure? Choose the best answer from the options below.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the tip produces a shrieking noise, sparks and dark smoke.
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.
The material that is blown away by the oxygen stream while oxy-fuel cutting is called which of the following terms? Choose the best answer from the selection below.
On oxygen cylinders, there are no seams, neither running up and down nor across. This is due to the manufacturing process that it goes though. Which of the answers below best describes this process?
"When looking at this type of drawing, the views most commonly seen are right side, top and front." Which of the terms below is best described by this statement?
"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?
Type "M" copper tubing has what colour identification strip?
In oxy-fuel equipment, if the supply pressure gas is allowed to leak into the low pressure side of a regulator, this can cause problems with gauges, relief valves and operation of tools. Which of the answers below best describes this condition?
(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?
"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.
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
What type of wrench is pictured below?
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.
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
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 largest range of flammability.
In relation to soldering, what does the term "Bore" signify?