A randomized 100 question test from a pool of 898 questions, good luck!
(wf)The best term to describe the portion of the weld between the two black line would be which of the below?
What tool is pictured below?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Calculate the density of 4 ft³ of copper that weighs 367 lbs. 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.
What tool is in the picture below?
What is one of the three main differences between DWV and pressure application fittings?
After the second tack is in place, what is the tool most commonly used to maintain the gap?
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.
Of the list below, a try cock is considered what type of valve?
There are two basic techniques to pierce a hole in plate steel. Choose the one that best applies from the answers below.
(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
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the roof of the container. Of the following answers, which gas would he be testing for?
Socket weld fittings are generally used to join piping that is 50mm(2") or less?
(wf)Of the defects listed below, which one best describes lines pointed to by the black arrows in the picture shown?
The lowest temperature a metal is completely molten is called which of the soldering terms below?
Type "K" copper tube has which colour identification strip?
Of the valves below, which has a flow pattern that is non-directional?
In accordance to the specifications set out by AWS, which of the following symbols would be placed on a package of silver filler metals? Choose the best answer from the ones provided below.
You have just installed a small vessel on site, the height is 29' and the base has a 9' diameter. What is the force exerted on the pad that it sits on when completely full of water? choose the best answer from those provided 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 range of flammability that is 5.3%-14% in air.
(mse)"This mechanical property is expressed in an elongation percentage. A bend test is used to achieve this percentage." Which of the properties is best described by this statement?
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
The encircled letters along the west side of the drawing are best represented by which of the terms below?
The markings required on a butt weld fitting does not include which of the following?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
A soldered or compression fitting is _______ than a flared fitting.
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?
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
When selecting a flux, what is the most important consideration to be made?
The numbers encircled on the north side of the drawing are best represented by which of the terms below?
A welder has set up a temporary fab area in a c-can. He has put 2 portable fans, one in the front and one in the back, in the c-can for ventilation. Based on the information provided, which type of ventilation is he using? Use the terms provided to choose the best answer.
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.
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?
Materials used for bolts and studs have been grouped into ______ by ASME. Use the options below to fill in the blank.
Of the three common forged steel fitting classifications, class 4500 is considered:
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?
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?
You are ordering stud bolts to fasten two flanges together. What thread classification would you order of the following classifications?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
Choose the best answer below that is the density of air, in imperial measurement, at STP.
The references in red along the west side of the drawing are best represented by which of the terms below?
There are a certain number of steps to installing soldered tube/pipe. How many steps are required?
The most common colour for a fuel gas hose in an oxyacetylene set up is which of the below?
A support that is floor mounted by welding or by anchors, is commonly called which of the following?
Class 6000 fittings are commonly made from which material?
This filler metal is most commonly used with cobalt alloys, and applications that have an extremely high service temperature." This statement describes which of the filler metals below best?
(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.
Puller, Nut adjuster, Hydraulic load coil and Support bridge are all parts of which of the following tools?
When installing an auxiliary service piping system, what code would you reference for the minimum standards?
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Of the answers below, which is the best example of the difference between a sensitive drill press and an upright drill press?
Of the following answers, which is the best one for the torch pictured below?
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.
On the jobsite you have to cut 200 mm plate, and have to heat a large hoarding from the same supply. Of the gases below, choose the gas that would best fill both of these requirements.
Non ferrous piping has three distinguishing characteristics. Contains no iron, and not susceptible to oxidization are two. Of the following list , pick the third.
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.
Typical hanger spacing for 19 mm copper pipe is 2.4 m. Using that information, how many hangers are needed on a 8 m horizontal run?
If the piping isometric that you are working off of has a 1:20 metric reduced scale to it, what is the actual length of the workpiece of you measure 45mm on the print? Choose the best answer from those provided below.
Of the answers below, which is the best oxyacetylene term for the condition that occurs when the flame burns back into the tip, followed by a "pop" noise?
There are several different types of groove welds. Which of those weld types is represented by the picture below? Choose the best answer from those provided.
(se)This term expresses the pressure from an electrical circuit's power source that produces pressure to push a current through a circuit, enabling them to do work. From the terms provided, choose the one that best applies.
All valves have a distinctive flow pattern to them. Which of the valves below is best represented by the pictured flow pattern?
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.
A lube oil piping header has a slope of ¹⁄₁₆ every 9 inches. In a 27' run, what is the total drop of the line? Choose the best answer from the ones provided below.
The chemical symbol C₂H₂ best represents which of the following compunds?
Type "M" copper tubing has what colour identification strip?
One side of a support is 372 mm, the other side is 739 mm. What is the smallest area that this support can be used? Choose the best answer from the ones provided below.
Of the gases below, choose the best one that supports combustion, but is non-flammable on it own.
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
A cold water piping system does not exceed 3000 psi @ 100 degrees F. What weight of pipe is required with class 3000 forged steel fitting?
Of the options listed below, one is not an advantage of ERS over conventional soldering. Choose which one.
Which of the numbered symbols below best represents a threaded ball valve?
(wf)Of the defects listed below, which one best describes the picture shown?
Which oxy-fuel cutting tip is pictured below. Choose the best answer from those given 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.
A fuel gas piping system does not exceed 2795 psi @ 100 degrees F. What class of forged steel fitting in conjunction with XS piping should be used
(wf)"The maximum load that a material can support without fracture when being stretched." This statement best describes which of the following terms?
An Instrument air piping system does not exceed 1673 psi @ 100 degrees F. What class of forged steel fitting in conjunction with Sch 80 piping should be used
What type of wrench is pictured 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.
What is the name of the reamer pictured below?
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)"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?
"This style of check valves doesn't rely on flow reversal or gravity to close. Instead, the valve is closed by a spring." Of the valves below, this is the best description of which?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
What tool is pictured below?
Downstream of the aftercooler, but upstream of the reciever, should be the location for which of the following components of a basic pneumatic system?
From the following options, choose the most popular pressure testing method.
Of the options below, choose the one that best states the primary function of plate rolls.
There are a number of lines on the edge of any rule. Which of the terms below best corresponds to these lines?
Of the benders below, which will allow kinking in soft tubing?
"The temperature of a metal, below which the substance is entirely solid." The best term to fit this description from the group below is?
What type of iron from the selections below contains the highest carbon content?