A randomized 100 question test from a pool of 898 questions, good luck!
Socket weld fittings are commonly used on joints that are what size?
Calculate the relative density of a compound at 10456 kg/m³ with water at 1000 kg/m³. Select the best answer from the ones 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?
Which butt weld fitting wall thickness has the smallest number of fitting sizes?
When using your oxyacetylene torch, if your gas speed is higher that the speed of flame propagation, what will the outcome be?
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
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.
In the International System of Units, there are several standard measurements. Of the the standard measurements below, which one best represents the unit for pressure?
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
There are several steps to consider when soldering on a valve. Of the list choose the one that dose not apply
"This two-part anchoring system consists of resin and hardener which are combined through a mixing nozzle, and an anchor rod." This is the best description of which of the following anchors?
(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.
Of the valves below, which has a flow pattern that is non-directional?
There are many parts to a circle. Which of the answers below best relates to "I" in the picture provided?
What tool is in the picture below?
The proper procedure for shutting down an oxyacetylene outfit takes an number of steps. Of the answers below, choose the one that represents these number of steps.
Of the flame types for the oxyacetylene torch, which of them burns the hottest at the tip of the cone? Choose the best answer from the ones provided below.
(se)"The deflection of an electric arc from its normal path because of magnetic forces, usually after the current has been moving in the same path of travel for an extended period." This statement best describes which of the following answers?
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.
In air there are numerous gases in varying proportions, which of the answers below best represents those proportions?
(wf)Of the types of inclusions below, which would be characteristic of a GTAW process?
What tool is in the picture below?
Files and hacksaws are similar in that they only__________. Use the answers below to complete the sentence.
A threaded fitting you are trying to reclaim has been cross threaded. Which of the items below would be best to attempt to salvage the fitting?
(mse)"This type of mechanical property also is known by the term "Elastic limit." This statement best describes which of the properties below?
The markings required on a butt weld fitting does not include which of the following?
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 tool is in the picture below?
(se)If you wanted a wider bead accompanied with less penetration, which of the following techniques would be best suited for the task? Choose the best answer from the ones provided below.
At the warehouse, they have received an exchanger. You look at the waybill, and see that it was discounted 3 separate times for 15%, 12% and 6% each. If the original price was $45,692, which of the answers below best represents the final purchase price?
Fire suppression applications use CPVC piping. For this application what colour must this piping be? Choose the best answer from the options below.
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
There are 4 principal parts to the head of a hammer. Of these 4 parts, there are only two that are opposite of each other, what are they called? Of the answers below, choose the one that best applies.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
"In the center of a flange there is a tall hub with a bevelled end suitable for welding." This is a description of which type of flange?
A journeyman is paid 27% more than his apprentice. If the journeyman is earning $43.50, what is the apprentice being paid? Choose the best answer from the ones below.
You are asked to draw an unbroken horizontal line. Which of the drawing tools below would be the best choice for this task?
Of the selection of units below, which would be best used to describe pressure?
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?
(wf)Of the defects listed below, which one best describes the picture shown?
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
In relation to soldering, what does the term "Capillary action" signify?
Using the picture below, which of the following answer best describes the dimension "B"?
What type of wrench is pictured below?
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.
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 3.4%-10.8%in air.
What type of screwdriver head is pictured 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 mass?
What tool is in the picture below?
In a carbonizing oxyacetylene flame, the length of the feather indicates which of the conditions below? Choose the best answer from the following.
(wf)A weld defect called "precipitate hardening" is a situation that can lead to which of the below problems? Choose the best answer from those provided
(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
As it relates to calculating grade, which of the terms below best describes the letter "B"?
(se)Why are work lead clamps integral to the welding process? Choose the best answer from the ones below.
Using the picture below, which of the letters best illustrates a tongue and groove flange?
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.
Of the list below, the two most commonly used pressure ratings on fittings are Class 125 and 250.
What type of punch is pictured 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?
Which of the numbered symbols below best represents a side view socket weld 90° elbow?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
What formula would be correct when attempting to calculate the fitting allowance of a threaded 90 degree elbow?
A carbonizing flame would be best suited to which of the following applications?
(mse)The CSA classification of carbon steel SMAW electrodes is metric. Choose the best answer for what the "70" represents, in the answers below.
What type of wrench is pictured below?
(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.
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?
Wood screws have an unthreaded portion just under the screw head on the shank. Using the options below, what is this portion called?
(se)The graph below best represents which type of welding machine output? Choose from the best answer from those provided 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?
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.
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.
Straight pattern, Y pattern and angle pattern are all design variations of which style of valve?
Which of the numbered symbols below best represents a socket weld gate valve?
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.
In the groove and shoulder system, if you use a roll groove, what is the disadvantage of this type of groove? Choose the best answer of the options below.
Loss of head for a valve or fitting has an equivalent in a length of the same size pipe. Which valve, a gate or an angle globe (both fully open), would have the highest losses?
0.578 oz/in² is equal to which of the answers below? Choose the best answer that applies
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.
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
Which of the numbered symbols below best represents a side view threaded tee elbow?
(wf)Structural discontinuities would include all of the following defects except one. Of the answers below choose the one that is not a structural discontinuity.
Of the answers provided, choose the thermoplastic that is used for laboratory DWV, and has similar characteristics to PP.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(wf)Defective properties would include all of the following defects except one. Of the answers below choose the one that is not a defective property.
(se)The distance from the molten pool of the weld to the end of the electrodes core wire is called the arc length. A distance that is ________ of the diameter of the electrodes core wire is considered normal. Choose from the following options the best answer to fill the blank.
What tool is pictured below?
To supply a gas test with high pressure, dry gas, which of the following would be best to use?
What temperature separates soft soldering and brazing?
Your journeyman is fitting up a joint and asks you to check to see if the pipe is "plumb". Which way would you hold the level to get that information? From the following options, choose the best answer.
Orthographic and isometric directional arrows have few similarities. From the options provided below, choose the best answer that represents one of those similarities.
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.
To cut a piece of copper tube with a hacksaw, which of the following blades would be best?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
Upstream of the low pressure stage and downstream of the high pressure stage of the two stage compressor, should be the location for which of the following components of a basic pneumatic system?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
Soapstone is commonly available in three grades. Which grade would be best served for marking out steel? Choose your answer from the options below.
Of the valves below, which has a flow pattern that is non-directional?
If you are asked to install PVC piping for a drainage system, what colour must the pipe and solvent be? Choose the best answer from the options below.