A randomized 100 question test from a pool of 898 questions, good luck!
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.
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 "A" in the picture provided?
Using the picture below, which of the following answer best describes the dimension "D"?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "C" in the picture provided.
Your journeyman has asked you to cut them 6 pieces of 4' Sch 80 pipe 3' 7". The only piece of pipe you can find is a 20 foot full length. How many pieces will you be able to cut out of this length? Choose the best answer from those provided below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
"A mixture of substances (in fixed proportions) that melts and solidifies at a single temperature that is lower than the melting points of the separate constituents or of any other mixture of them." Is the best description of which of the soldering terms below?
Which of the numbered symbols below best represents a butt weld gate valve?
There are three parts to a common twist drill. Which of the below is not one of those parts?
With the options below complete the following sentence. "Rules governing the fabrication of power boilers is found in ASME ________"
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.
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.
Typical hanger spacing for 50 mm cast iron pipe is 3.0 m. Using that information, how many hangers are needed on a 13 m horizontal run?
In a piping system fittings can be used in a variety of situations, one of those is:
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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
"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
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
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.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
"These types of pumps come in a reciprocating and rotary style." This best describes which of the answers 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.
(wf)"This type of weld deviance is any defect that cause the weld metal, parent metal, or work piece to be out of specification or tolerance. These issues are mainly caused by improper set up or distortion." This statement best describes which of the following classes of weld defects
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."
"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.
"This alloy is the combination of copper and tin." Which of the metals below is best described by this statement?
The design of a ball valve is similar to which of the listed valves?
As it happens sometimes, while you were on break, your fire extinguisher grew legs and walked away. You head to the tool crib to get another, as you are doing your inspection you notice it is a CFC type. Is there anything that must be done with this extinguisher?
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?
(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.
What type of screwdriver head is pictured below?
When used in conjunction with a flashback arrestor, a reverse flow check valve is best to be place where on an oxyacetylene setup?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
(mse)The slag from the welding process has several important functions. Of the answers below choose the best one that does not apply.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
What type of punch is pictured below?
Which of the following codes applies to high temperature water is generated at pressures exceeding 160 psig and/or temperatures exceeding 250 degrees F?
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 "D" in the picture provided?
What type of iron from the selections below contains the highest carbon content?
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.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #6 is best represented by which answer below?
Oxygen should have a purity of 99.5% or higher for oxy-fuel cutting. The cutting speed will be an estimated ¾ of normal and the expenditure in cutting oxygen will increase approximately ¼ of normal for each _______ drop in purity percentage form optimum. Use the answers provided to select the best one to fill in the blank.
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
"Before heating, the plastic pipe and fittings can be assembled." This statement best describes which of the following?
"Is a mechanical seal which fills the space between two or more mating surfaces, generally to prevent leakage from or into the joined objects while under compression." This is the best definition of which fitting?
The code that covers all piping that transport fluids is which of the following?
A soldered or compression fitting is _______ than a flared fitting.
Lift, swing, and non slam are all variations of which type of valve?
What type of punch is pictured below?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "K" represent in this formula?
There are a great many ways to give information about the shape of an object. Certain ways of drawing or views will give some information clearer than others. Of the answers below, choose the best term that describes the following picture.
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?
Socket weld fittings most commonly come in sizes ranging from _____ to _____.
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?
"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?
Which of the valve styles below best fits the following statement "This variation of globe valve can be used where minimum pressure loss is required. They can also be rod through to remove debris upstream of the valve. "
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
What is the name of the grinder pictured below?
The proper procedure for setting up an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Which of the numbered symbols below best represents a threaded ball valve?
(mse)"This type of material property is measured using a Brinell, or a Rockwell test." This statement best describes which of the properties below?
Of the valves below, which has a non-directional flow pattern?
What tool is pictured below?
What is the name of the cutter pictured below?
The isometric below has an abundance of information contained within it. The amount of 4 inch A106-B sch 40 piping that is required for this drawing is best represented by which of the answers below?
"A particular material or class of materials, that is a hazardous substance in workplace air, has an upper limit on the acceptable concentrations." This statement best describes which of the following answers?
When used in conjunction with a reverse flow check valve , a flashback arrestor is best to be place where on an oxyacetylene setup?
There is a mutual attraction that causes unlike molecules them to cling to each another. This property is best describes by which of the following terms?
Which of the numbered symbols below best represents a threaded gate valve?
Inches of Hg is commonly used for atmospheric pressure. What is the difference in pressure exerted by a 10" column of Hg with a 1 in² base, when compared to a column of water the same height? Use the best answer from those provided below.
There are many parts to a circle. Which of the answers below best relates to "H" in the picture provided?
If a hose connection were to break during the pressuring of a hydrostatic test, which of the following pieces of equipment would prevent it from lashing around?
"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.
There are two accepted methods of protecting metal from electrolysis. Of the list below, choose the one that applies.
Type "DWV" copper tubing has what colour identification strip?
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
(se)"This device limits electrical flow to one direction." This statement best describes which of the devices 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.
"This type of respirator has two different types that are available. These are continuous flow, and pressure demand respirators. " This statement best describes which of the following respirators?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
Convert 0.41278 to a fraction. Choose the best answer from below.
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
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.
"Has a gasket surface in the same plane as the bolting circle face." Is the best description of which fitting?
Which is the best answer below that describes the following picture?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
When breaking down an element, smallest unit into which it can be divided and still retain its characteristic properties is best describes by which of the terms below?
This design of this fastener allows you to secure the object though holes that are drilled in the piece beforehand. Which of the following fasteners is designed in the same manner?
"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?
Choose the best answer below that is the density of water in metric measurement.
Which of the numbered symbols below best represents a side view threaded 45° elbow?
Using the picture below, which of the following answer best describes the dimension "B"?
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
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?
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?
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