A randomized 100 question test from a pool of 991 questions, good luck!
With ______ piping, fusion welding, and acid resistant clamps are the the most basic types of joining. Choose from the following to fill in the blank.
The code that covers all piping that transport fluids is which of the following?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "E" represents, in the answers below.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "D" represent in this formula?
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.
If the welding apprentices tacked 4 welds in an hour, how many welds would be tacked by 3 apprentices in a 37.5 hour work week? Choose the best answer from the ones provided 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 skin to burn due to an elevated temperature of the exposed area?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
Class 6000 fittings are commonly made from which material?
(ofc)At what point, when cutting with oxy-fuel, should the cutting oxygen slowly be introduced?
In relation to soldering, what does the term "Bore" signify?
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
All butt weld fittings must have _____ pieces of information stamped on them.
(se)Which of the basic types of electrode holders is pictured below? Choose from the answers 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 "B" in the picture provided?
"When used in conjunction with similarly threaded nuts, These externally threaded devices are used to create a joining of two or more components." This is the best description of which of the items below?
(ofe)The chemical symbol C₂H₂ best represents which of the following compounds?
"The process of shaping metal and increasing its strength by hammering or pressing." This statement best describes which of the following terms?
While fitting a joint you are made aware that there is no wall thickness stamped on the fitting you are going to use. The proper course of action would be?
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?
"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 "G" in the picture provided?
(ofc)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.
When storing plastic pipe, the pipe should be supported adequate support at all times. For long term storage, what additional step should be taken?
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?
From this description, choose the correct pipe support. "A piece of pipe, to support a line, that is mitered and welded to the back of an elbow."
Which of the following disc designs is the most widely use variation for the gate valve?
What tool is in the picture below?
"A deterioration of a metal by both mechanical means and chemical means over a period of time." This statement best describes which of the following terms?
(ofc)During the oxy-fuel cutting process, iron oxidizes. Of the terms below, which one best describes the resulting lines on the surface of the cut from this process?
(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
What tool is in the picture below?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
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
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
What type of screwdriver head is pictured below?
"One of the principles of hydrostatics is that the ________ of a fluid has no effect on pressure." Choose the best answer below to complete the sentence.
T=K x D x P, This formula is used to find the starting tightening torque target number. What does the "T" represent in this formula?
"A substance that undergoes a ___________, doesn't chemically alter what the substance is." Choose from the options below to best fill in the blank in this statement.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(se)"This electrical current has is not bi-directional and flows only from negative to positive." This statement best describes which of the following currents?
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.
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
(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?
(v) There are many variations of the basic types of valves. Which of the basic valve types below would have "Main stop valve" variation?
Which is the best answer below that describes the following picture?
What tool is in the picture below?
(se)All welding machines have a duty cycle. A machine with a duty cycle of 72% with an amperage of 425, would run continuously at what amp maximum? Choose the best answer from the selection below.
(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 sensation of a mild shock as it travels through the body?
What type of screwdriver head is pictured below?
Which answer below best describes the following picture of a bender?
"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
(wf)"This term refers to the physical property of a material to resist plastic deformation, penetration or indentation." Which of the following terms is best described by this statement?
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
Which of the numbered symbols below best represents a threaded globe valve?
(ofc)Which of the the materials below should never be used to repair an acetylene hose. Choose the best answer that applies.
There a specific vocabulary when describing the areas of a fillet weld. Which of these terms is represented by "G" in the picture below? Choose the best answer from those 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 picture provided?
Which of the numbered symbols below best represents a socket weld ball valve?
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
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.
Weld fittings are available in two varieties, one of these is:
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?
What is the name of the grinder 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?
Which is the best answer below that describes the following picture?
Which of the answers below best describes the units for relative density?
"A pressure regulator's primary function is to match the flow of gas through the regulator, while maintaining a consistent output pressure, to the demand for gas placed upon it." Why is this item required for most pneumatic tools?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers 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?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
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.
Which answer below best represents the type of cutting machine in the picture provided?
Using the picture below, which of the following answer best describes the dimension "B"?
What type of screwdriver head is pictured below?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
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.
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
(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?
What type of copper tube is most commonly used in fabricating a hydronic systems?
In the WHMIS system, "Other poisons" is represented by which hazard class? Choose from the following answers.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those 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)?
Complete this equation. 15⁷⁄₈ - 4 ⅙ = X. Choose from the selection of answers below.
What is the name of the ginder pictured below?
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.
(ofc)Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given below.
Of the options below, what is the following sentence describing? "This is a mechanism that mechanically joins or affixes two or more objects together."
Choose the best answer below that is the density of water in imperial measurement.
(ws) There are several different types of energy that are released when you are welding or oxy-fuel cutting. ""Ultraviolet rays" Would best be defined by which type of energy 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.
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.
(ws) Welding and Oxy-fuel cutting have some specialized safety equipment. Which of the answers below would be the minimum recommended filter plate for medium amperage GTAW welding?
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?
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
The fraction ⁵⁸⁄₇ is equal to which of the answers provided below?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?