A randomized 100 question test from a pool of 898 questions, good luck!
What tool is pictured below?
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for energy?
These multi-purpose portable fire extinguishers are light, commonly red, and have a short nozzle or a narrow length of hose. Choose from the answers below the one that best applies.
Regulators commonly have three working parts to them. Which of the parts does the the adjusting screw attach to? Choose the best answer from the ones provided below.
Using the terms provided, choose the best one that would be described as a substance that cannot be be chemically reduced into simpler components.
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
(se)While welding, what is the result of shortening of the welding arc? Choose the best answer from those provided below.
There are many parts to a circle. Which of the answers below best relates to "B" in the picture provided?
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.
"This type of oxy-fuel cutting torch has preheat gases supplied to the cutting tip." Which of the following torch types is best described by this statement?
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?
What pressure would be exerted by a column of water 14 feet high? Choose the best answer from those provided 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.
A forged fitting threaded type with a classification of 3000 would have which schedule number of the following?
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.
"Are used with meters for the purpose of measuring the flow rate of either liquids or gases in the respective pipeline. Pairs of pressure "Tappings", mostly on 2 sides, directly opposite each other, are machined into the flange." This is the best description of which type of fitting?
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?
Which type of pipe fitting., of the list below, is not permitted on natural gas piping systems?
The codes and regulations that must be followed when working with welded piping and fittings are based apon which of the following?
The pressure exerted by a column of Hg 9" high would be which of the following answers? Choose the best answer that applies from the ones below
When inspecting your oxy-acetylene cut after cutting a piece of 50 mm plate, you notice that the bottom of the kerf line is slightly behind the top of the same line. Which of the terms below best expresses this condition?
Weld fittings are available in two varieties, one of these is:
(wf)After the fillet weld is complete, the weld profile looks like the green section of the picture below. Which of the terms below best describes this profile?
Of the selection of units below, which would be best used to describe force?
In the picture below there are various dimensions noted. From the information in the provided picture, select the best answer to describe the method of dimensioning.
Around most construction tasks, eye protection is important. The selection of eye protection will rest mainly with which of the following answers? Choose the best one that applies.
If the piping isometric that you are working off of has a ¼":1' reduced scale to it, what is the print length of the workpiece if it measures 12' on the bench? Choose the best answer from those provided below.
The height of a free standing or rolling scaffold is restricted to no more than 3 times the smallest base dimension. This guideline comes from which of the acts below?
What tool is in the picture below?
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided below.
A nitrogen piping system does not exceed 6000 psi @ 100 degrees F. What weight of pipe is required with Class 6000 forged steel fittings?
In every piping system, a specific fitting should be installed for control of flow and pressure. Of the choices below, which fitting(s) would best apply?
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.
In relation to soldering, what does the term "Capillary action" signify?
On the QC paperwork for the hydrotest that you have up and holding requires gauge pressures. The gauges are holding steady at 245 kPa(a). Which of the answers below best represents the pressure that the QC requires?
Of the gases below, choose the one that has the highest flame temperature in its neutral state.
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
When heated, metal forms a scale on it's surface. This scale is called what?
Which of the states of matter can be defined as having a defined mass, and volume, but no defined shape? Choose the best answer from the ones provided below.
What tool is in the picture below?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer 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?
Looking at the answers below, which one is not a cause of flashback while using an oxyacetelyne cutting torch? Choose the best answer that applies.
Using the picture below, which of the following answer best describes the dimension "E"?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation 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.
Choose the best answer below that is the density of air at STP in metric measurement.
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?
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
The markings required on a butt weld fitting does not include which of the following?
(se)What type of welding circuit is pictured below? Choose the best answer from those provided.
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
Of the welded joint configurations, which of the terms below references the black portion that the arrow is pointing at in picture provided?
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?
"This term is used to describe an action that means to divide something into two equal sections." The term best described by this statement is which of the following?
(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.
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?
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.
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 "G" in the picture provided?
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
After manually oxy-fuel cutting a piece of 75 mm plate in half, your journeyman notices that the kerf lines are indicating a 25% lag in the slag stream. What is he trying to tell you? Choose the best answer from those provided below.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for a large volume?
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.
Choose the best answer below that is the density of water in metric measurement.
Which of the following situations would a scribe be the best layout tool of choice? Use the following situations for your answer.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
If you had to walk around a house and it took you 4 minutes to walk one side and 6 minutes to walk the adjacent side, how long would it take to finish the entire walk? Choose the best answers from those 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.
(se)When the current flow meets resistance in a conductor, that energy is turned into what form? Choose the best answer from the ones provided below.
What type of wrench is pictured below?
If you needed to place new threads on the inside of a fitting, which of these tools would be best?
A square groove double weld commonly has a maximum material thickness of ________. Use the best answer below to fill in the blank.
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
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.
"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?
There are many parts to a circle. Which of the answers below best relates to "A" in the picture provided?
The ________ is produced when slightly greater volume of oxygen is mixed with a smaller volume of acetylene. Choose from the answers below 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."
Of the safety concerns with soldering listed below, which would occur the least?
What type of wrench is pictured 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.
What tool is in the picture below?
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."
At the end of the month you have received 4 cheques. $1056, $2907, $4567, and $2957 were the totals, how much did you earn this month? Choose the best answers from the ones provided below.
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.
"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?
"In this type of welding, the filler metal is liquid above 425°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
Which is the best answer below that describes the following picture?
"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?
A neutral flame would be best suited to which of the following applications?
Because of various stresses, fasteners to be used in the piping industry are designed for what type of load?
In wet sprinkler systems, there is different tube that can be used. Choose the answer below that has all of them.
The characteristic of fluidity is shared by two of the three states of matter. Of the answers below, choose the one state that this characteristic does not apply to.
Which of the measurements below is the metric standard for the breaking strength of bolts?
You have to hire employees to work 40 hours a week to finish the job. If the job is projected for 3178 hours, how many employees will have to be hired? Choose the best answer from those provided 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.
Every hacksaw blade has a "set". This particular "set" has the teeth in a wavy design running from left to right. . Of the answers below, choose the best "set" to match this description.
What temperature separates soft soldering and brazing?
"If a worker is injured or has an accident on the jobsite, they must report it as soon as possible to the employer." The act that best encompasses this statement is which of the following?