A randomized 100 question test from a pool of 898 questions, good luck!
(se)Which of the terms below is used when a sine wave completes a 360° rotation?
In the picture below there are various dimensions noted. Choose the answer from the ones provided that best describes the method of dimensioning.
Type "L" copper tube has which colour identification strip?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
(mse)There are a number of components to a simple SMAW weld. In the picture below, #5 is best represented by which answer 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.
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?
Lockable service, gas cock, pilot valve and a curb stop valve are all varieties of which type of valve?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
Of the choices below, there is one valve that would be best suited to a service that requires regular maintenance.
Which of the welding processes below would welding goggles be worn?
(wf)While welding, water and other liquids get caught up in the weld. These produces voids of gas when the weld cools. Which of the terms below best describes these voids?
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.
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.
There are several sizes of portable hand drills. How are they rated? Choose the best answer from the ones below.
There are many different parts to an oxy fuel cutting torch. Choose the best answer from the options below that would describe "A".
Your journeyman has asked you to torque a 4" #150 flange to 50 ft/lbs. This represents 30% of the total torque, which of the answers below best represents the full torque value?
Generally in oxy-fuel cutting, when heat is applied to steel ranging from 760°C to 870°C, this is commonly referred to as which of the terms below? Choose the best answer from the options provided.
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
(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.
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?
(se)"Metal deposition rate is the weight of material deposited by arc welding in a unit of time. For this rate to increase, which of the options below would be best suited?
To cut a piece of thin wall tubing with a hacksaw, which of the following blades would be best?
The chemical symbol C₂H₂ best represents which of the following compunds?
When comparing STD, XS and XXS wall thicknesses on typical piping, STD piping has:
(wf)Lack of fusion, oxidation and lack of penetration are all included in which of the following terms? Choose the best answer from those provided below
What type of wrench is pictured below?
There are several different three sided geometric shapes. Choose the best answer below as it relates to "B" in the picture provided.
Calculate the volume of 5 kg/m³ of nitrogen that weighs 2694 kgs. Choose the best answer from the ones provided below.
The most common colour for a oxygen gas hose in an oxyacetylene set up is which of the below?
There are many parts to a circle. Which of the answers below best relates to "C" in the picture provided?
There are three parts to a common twist drill. Which of the below is not one of those parts?
Which type of flange is machines with a flat face to help facilitate frequent cleaning or inspection?
On every oxygen cylinder there is an overpressurization safety device. Of the answers below, choose the best name for this device.
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.
Which of the numbered symbols below best represents a threaded globe valve?
In the WHIMIS system, the workplace labels must display 3 pieces of information. Of the answers provided, choose the one that is not needed.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
(se)If you wanted a narrower bead, that has deeper penetration, which of the following techniques would be best suited for the task? Choose the best answer from the options below.
When beginning a soldering or brazing project, which one of the following is one of the deciding factors for proper solder selection?
The engineer has asked you to verify the base for setting a tank on, the area required will be a minimum of 10 meters. Which of the answers below best represents the minimum radius required to set the tank?
"This layout tool has one chamfered edge usually. The dual purpose tool can check the material surface to assure flatness, and mark a straight line on a surface." This statement best describes which of the following tools?
Calculate the volume of 2.3 lb/ft³ of aluminium that weighs 1479 lbs. Choose the best answer from the ones provided below.
"This type of cutting machine has a large flywheel driven by an electric motor that does the cutting." Of the answers below choose the one that is best described by this statement.
Which of the following answers best describes the advantage of preparing a joint with a U groove over the Vee groove style?
(wf)Of the defects listed below, which one best describes the picture shown?
Using the picture below, which of the following answer best describes the dimension "D"?
What type of wrench is pictured below?
(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.
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
Calculate the mass of 2.75 m³ of stainless steel that weighs 3790 kg/m³. Choose the best answer from the ones provided below.
When selecting a fastener, there are many criteria that are needed to be taken into consideration. What specification of the list below is needed to be known to allow proper movement or anchorage in the fastener?
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.
Atmospheric pressure is the pressure the air exerts on the earth surface. Which measurement below best represents this pressure?
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?
A worker is grinding 6m away from another worker refueling a diesel welder. Is there any workplace infraction occurring in this situation? Choose the best answer below for answering this.
Concrete anchors have two broad categories. Of the choices below, select the ones that apply.
"This term denotes a type of steel that, to enhance mechanical properties has undergone alloying using different elements." which of the following terms is best described by this statement?
The barometer in the shop is reading 853 mm Hg, which of the answers below best reflects this reading in psig?
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.
What is the SI measurement for air pressure? Choose the best answer from the options 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.
Every hacksaw blade has a "set". This particular "set" has every third tooth straight, while the two before it are bent slightly to the side opposite of each other. Of the answers below, choose the best "set" to match this description.
The type of oxy-fuel cutting torch that has a cutting tip which is supplied with mixed pre-heat gases are typically called which of the names below? 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.
"When joining most metals, silver filler metal can be used. There are only two metals that cannot be joined by this filler metal." This statement best describes which of the following answers
All of the below are common disadvantages of using plastic pipe except one. Choose the answer that is not a disadvantage.
What tool is in the picture 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?
After installing an instrument air piping system, you are asked to prove to the client there are no leaks. The piping specs require that no moisture be left in the system after testing. Which of the following options would be the best for this request?
Typical hanger spacing for 76 mm black iron pipe is 4.3 m. Using that information, how many hangers are needed on a 20 m horizontal run?
(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.
In the picture below there are various dimensions noted. Choose the best answer from the ones provided to show the arc dimension.
(mse)There are a number of components to a simple SMAW weld. In the picture below, #1 is best represented by which answer 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.
There are some good trade practices when using a hand wrench. Of the practices below, which is not one of them?
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.
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?
The fraction ⅜ is equal to which of the fractions below? Choose the best answer from the ones provided.
The vents of a hydrotest are not in the open position on all of the high points while filling the system. Which of the following is the likely result of this situation when trying to test the system
"During the creation of this style of groove, the steel of the pipe is cold formed while it is displaced inward." Of the answers below, choose the one best described by this statement.
Which of the numbered symbols below best represents a side view butt weld tee?
An extraction hood attached to a system of flexible ductwork would be an example of which of the answers below? Use the options below to choose the best answer.
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.
You are part of a crew that is hydrotesting a 40 m, 50 mm, Sch 60 alloy pipe. It is set up horizontally, north to south, on pipestands with a gauge at both ends. According to the principles of hydrostatics, what will the gauges read when the test is up and holding at 45 kPa? choose the best answer from the options below.
What is the name of the ginder pictured 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?
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.
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.
A soldered or compression fitting is _______ than a flared fitting.
What is the pressure exerted by 1 ft² of water? Choose the best answer from those provided 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?
Fluxes in soldering are also known by another term, choose the best term that would be used in place of "fluxes".
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.
At the bottom of a column of Hg, the pressure is 5.82 psi, how many inches of water column is required to exert this same pressure? Choose the best answer from those provided below
Of the list below, before adding the flux to a capillary soldered joint, what must be done?
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.
Which of the following torque procedures is the least accurate in regards to getting to proper tension on a studbolt?
"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?