A randomized 100 question test from a pool of 898 questions, good luck!
Using the picture below, which of the following answer best describes the dimension "E"?
Which of the numbered symbols below best represents a side view threaded tee elbow?
In oxy-fuel welding, the two terms "forehand" and "backhand" reference the ________ of the torch, or heat source, to the puddle of the weld. Choose the best answer to fill in the blank from the options below.
What type of wrench is pictured below?
"This term is a combination of metals or of a metal and another element." Which of the following terms is best described by this statement?
What tool is pictured below?
When you are going to lubricate an air motor, which of the following would be the best time to do it?
Upstream of the aftercooler and downstream of the air intake should be the location for which of the following components of a basic pneumatic system?
What tool is in the picture below?
These types of portable fire extinguishers are very heavy, have a conical nozzle, and are commonly bright red. Choose the best answer from the selection below.
The code that covers the piping standards to be used for cryogenic fluids would be which of the following?
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 inĀ² base, when compared to a column of water the same height? Use the best answer from those provided below.
What is the name of the grinder pictured below?
Copper tube pressure fittings can be used on copper tube DWV piping systems.
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 states of matter can be defined as having defined mass, volume and shape? Choose the best answer from the ones provided below.
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided below.
(wf)Slow travel speed, weak amperage and improper electrode angle are all included in which of the following terms? Choose the best answer from those provided below.
(wf)"This term deals with the increase in stress in an area of a weld near a crack, depression, or a sharp angle. Although the calculated stressing may be quite safe, it can be enough to cause failure of the weld." This statement best describes which of the terms below?
0.578 oz/inĀ² is equal to which of the answers below? Choose the best answer that applies
When balancing pressures with an oxyacetylene torch, good rule of thumb to calculate "blow away" is _________ per tip size. Choose from the answers below to fill in the blank.
(se)The melting of the electrode and/or the base metal comes from the strength of the electrical current passing through them. Of the answers below, which term best describes the strength of the current?
(se)Which answer best describes the device that can increase the frequency of an AC current, or change DC to AC? Choose your answer from the ones provided below
What tube would be commonly used in fabricating a radiant heating system?
Gate valves have many advantages. One of the following is not among of them. Choose which one.
What type of screwdriver head is pictured below?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
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.
The orientation of a vertical line is commonly referred to as _______ to the horizon. Choose the best answer from the ones provided below to fill in the blank.
Which of the following gases has the hottest burning neutral flame? Choose the best answer from those below.
What tool is in the picture below?
"The standard filler is normally sufficient for applications up to 900Āŗ F. Other soft fillers are available for higher temperatures or special applications. The choice of the metal used for the jacketed part of the fitting would depend upon the corrosive conditions being encountered." This is the best description of which of the following fittings?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
Use the following answers to fill in the blank. "The _________ should be reviewed to be assured that the proper studbolts and nuts are being used."
The number of turns by _______ should be _______ than the number of turns by _____ when tightening a threaded joint. Choose the words in order to fill the blanks from the options below.
(wf)Of the defects listed below, which one best describes the one that the black arrow is pointing to in the picture shown?
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?
In relation to soldering, what does the term "Capillary action" signify?
When using your oxyacetylene torch, if your gas speed is lower that the speed of flame propagation, what will the outcome be?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
When "WPB" is stamped on a butt weld fitting, that designates which of the below?
Using the picture below, which of the following answer best describes the dimension "B"?
For material that is ā
" to 1" thick, the most common type of joint preparation would be which of the following. Choose the best answer that applies
"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?
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
What type of iron from the selections below contains the highest carbon content?
A small percentage of fuels, when exposed to air, water, or heat under normal condition will chemically react. These fuels are classed as which of the below?
This type of soldering uses temperatures below 450C or 840F:
(wf)Welding has several broad classes of defects that can occur in any weld. Choose the best answer from the options provided below, to show how many classes there are.
(se)Welding power sources that are AC transformer type have several advantages to them, which of the answers below is not one of them? Select the best answer from the options provided.
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."
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.
If the piping isometric that you are working off of has a Ā¼":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.
Using the picture below, which of the letters best illustrates a male and female set flange?
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.
What type of punch is pictured below?
(se)All electrode holders have a rating. Choose from the answers below and select the one that best describes this rating.
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?
What tool is in the picture below?
"In drill presses and drills, to hold the drill bits and accessories, there are several tooling devices that can be used." These are commonly called which of the below?
Most fuels, when exposed to air, water, or heat under normal condition will not chemically react. These fuels are classed as which of the below?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
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.
"In this type of welding, the filler metal is liquid above 425Ā°C, and deposited in the joint by other than capillary attraction." This statement best describes which of the weld methods below?
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?
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by gouging. blades.
Which of the answers below best represents the pressure exerted by a column of water 1' in height and a base of 1 inĀ²?
On every acetylene cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
(wf)"This type of defect is defined as an interruption of the typical structure of a material typically during the welding process." This statement best defines 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.
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.
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 "C" in the picture provided?
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.
(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
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
After installing an utility water piping system, you are asked to prove to the client there are no leaks. Which of the following options would be the best for this request?
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
(wf)The welding surface may contain discontinuities from the style of preparation. From the answers below, choose the best one that describes discontinuities from a surfaced prepped by thermal cutting blades.
What tool is pictured below?
Which of the welding processes below would welding goggles be worn?
STD or Sch40 piping is measured by the nominal ______ up to ______ diameter, and by the exact ______ up to ________diameter. Use the choices below to fill in the blanks in order.
(mse)"A load that is relatively constant for an extended time, is considered to be a ________ load." This statement best describes which of the answers below?
(mse)"Loads that change in either size, position or direction, are considered to be________ loads." This statement best describes which of the terms provided?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
Weld fittings are available in two varieties, one of these is:
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?
Using the picture below, which of the following answer best describes the dimension "D"?
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?
(wf)The specific requirements of fabrication must include any of the the welding processes. Chemical and mechanical factors are taken into account in every facet of that fabrication. Any deviation from these requirements would be considered a defect." This statement best describes which of the following weld defects?
Complete this equation. 5ā
x 2ā
= X. Choose from the selection of answers below.
"The space between the OD of the tube being fitted and the bore of the fitting." This is the best description of which soldering term below?
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?
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.
"When required to make a square cut off line on a pipe, this coiled layout tool made of gasket material is commonly used." Which of the tools below best fits this description?
If you were trying to depict the inside workings of an item, you which of the following orthographic views would be best for the task?
Which of the numbered symbols below best represents a socket weld ball valve?
Of all the tools listed below, what is the preferred method for cutting tube under 3/4"?
Which of the numbered symbols below best represents a side view threaded cap?
(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?
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
