A randomized 100 question test from a pool of 1236 questions, good luck!
Under the Workers compensation act, are apprentices and learners entitled to compensation?
A mass of 5 kg is added to the top of a spring and causes the spring to compress 2 cm. What is the spring rate for this spring?
Calculate ⁶⁄₇ ÷ ⁴⁄₅, and state answer as a proper or mixed fraction
The circumference of a circle is calculated with which correct equation?
Soldering is a common method of joining metals. To be effective the which of the items below must have a lower melting point than the parent metals?
Which of the resistors below is best described by the following statement, "A variable resistor making use of three contacts whose resistance varies with an adjustment of a sliding contact."?
What is the name of the tool that is used on round stock to cut external threads?
There are many studies on how pressure and force affect fluids. "Fluid pressure is proportional to density." is one of the principles of which answer below?
There are many electrical symbols used in industry today. Which of the answers below correctly identifies the following symbol?
With a reverse acting actuator, as the pressure increases:
In the contract of apprenticeship, there are several responsibilities that all parties have. Which of the parties below would have the responsibility to permit the apprentice to register and attend technical training?
A pneumatic level transmitter, with an output range of 20-100 kPa, is being used to assess the fluid level in a cylinder though an input range of 0-9 meters. What is the fluid level if the transmitter signal is 56 kPa
"Any point on a circuit where two or more current flows meet or are split." is the best description of which of the terms below?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a compressed air system?
Which of the laws below can be best described by the following statement, "The strength or intensity of an unvarying electric current is directly proportional to the electromotive force and inversely proportional to the resistance of the circuit"?
Which type of actuators are widely used where a large amount of mechanical travel is necessary?
The MSDS for each controlled product must be:
In the SI system, what is the fundamental hydrostatic pressure equation
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for compressed gases?
The common methods for classifying pipe is by NPS and DN. Which of the answers below are these methods used for the classification of piping?
The categories of workplace hazards have been broken down to _____ main areas. Using the answers below fill in the blank.
State ⁴⁷⁸⁄₉₈ as a mixed fraction.
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the thorough, precise safety details for workers?
(310102m) There are numerous electrical terms relating to specific components. Which of the terms below can be best described as the the process of expending the accumulated energy in a capacitor?
One coulomb is equal to how many electrons?
Isolate the following equation for "v": d=vt
Electrostatic generation can be happen in many conditions. Which of the answers below would correctly fill the blank in the statement, "The generation of an electrostatic charge is ________ in conditions that are humid?"
If a closed tank is pressurized to 14 psig and the pressure gauge at the bottom of the tank reads 30 psig, what head (in meters) of a liquid with a R.D. of 0.87 is contained in the tank
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the answers below would be best describe a major difference between cable tray and metal conduit?
(310102c) Resistors have several construction methods. Which of the resistors below would have the highest tolerance for temperature?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Batteries come in two common varieties. Which of the terms below can relate best to a non-rechargeable cell?
(310103f) Strain type gauges are commonly found in industry. Which of the strain gauges below is the most accurate?
What volume does a substance that has a density of 1369 kg/m³ and has a mass of 4.50 kg?
Piping material that is non-ferrous is most common in lower temperature services. Which of the answers below would best be classified as a "non-ferrous" material?
There are subgroups of fuel for fires need to burn. Which of those subgroups would sulfur belong to?
The statement, "Whatever is done to one side of an equation, can be done to the other side of the equation" is false.
There are several advantages and limitations to installing a galvanically isolated barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
In industry, there are several types of protection used to reduce the risk of explosion. Which of the methods of protection below is best defined as "The only method that avoids the propagation of combustion to the surrounding atmosphere by allowing the explosion to occur, but confining it to a well-defined area."?
Use the answers below to correctly fill in the blanks. "Resistance of a conductor is________ to it's ______."
Oxygen is a vital component of the combustion process. Which of the answers below best describes the effects of combustion if an amount of gas and oxygen are equal in volume?
To move 50 C across two points. when the voltage is 5 V, how much energy is required?
Even though explosion safety equipment must be able to deal with extreme pressures, maintenance must also be allowed to occur. Which of the enclosures below would allow for both maintenance and protection from explosion?
If a fitting increases in cost from $675 to $890, what is the percentage increase of the fitting?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "PV=ZnRT"?
Piping material that is non-ferrous is most common in lower temperature services. Which of the answers below would best be classified as a "non-ferrous" material?
In Unified National nomenclature what does the "1/2" represent in this bolt class- 1/2-12-UNC 3A
There are several advantages and limitations to installing a galvanically isolated barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "7"?
When selecting a valve for a piping system, several factors must be considered. Which of the terms below can be correctly described by the statement, "Constitutes the pressure differential generated between two defined points through various ares of loss."
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
There are a variety of circuit symbols used in electrical designs. Which of the terms is most commonly associated with the symbol below?
"Any quantity with both a magnitude and a direction, such as velocity." is a description of which mathematical term?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "1"?
With respect to pressure drop, which control; valve has "high" recovery characteristics?
Chart recorders still have a place in industry for specific applications. Which of the applications below would be used to fulfill AER requirements at royalty trigger points for natural gas?
Having to convert between SI and USCS measurements is commonplace in industry today. Which of the answers below is the correct conversion for 65 lbm?
There is a measured rate of capacitor charging. Which of the terms below best relates to this concept?
The volume of a cube is calculated with which correct equation?
Tubing has many distinctive applications in industry. Which of the associations below provides the standards commonly used for tubing in instrumentation?
Materials with one to three electrons in their valence shell are considered what?
"Changes in temperature of a gas or object with no change in phase." is a description of which physics term?
Alloy steels are very common in industry. Which of the types of alloy steel would "Ferritic" piping be?
Alloy steels are very common in industry. Which of the types of alloy steel would "Martensitic" piping be?
(310102n) The Canadian Electrical code (CEC) encompasses all standards for electrical/instrumentation work. Which of the sections of that code below would relate best to Class 2 power circuits that are considered low energy?
Faraday's law of induction states:
There are two different ways of identifying general purpose tube. If you see "⅜ in-SS-0.036" printed on the outside of the tube, what would the "SS" refer to?
Circular chart recorders have several specific accessories. Which of the accessories below would use an ambient compensation capillary?
Class 1 or 2 Safety Glasses are typically worn by most warehouse workers. Which of the following do they protect from?
WHIMIS was put in place to regulate controlled products in the workplace. Which of the federal regulatory bodies below would oversee the suppliers of these products?
There are several types of soldering irons that are available in industry. Which type of soldering iron below would be used for speedy repairs where electrical power is restricted or unavailable?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 100 °C?
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 5 cm diameter filled with gas?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the minimum safety standards set for employers?
Convert the following quantities to the units asked for: 4572 cm to yards.
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the answers below would be best describe a major difference between metal conduit and cable tray?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would the pen pressure adjustment/verification be?
Electromagnetism is a property of electrical charges moving through materials. Use one of the answers below to correctly fill in the blanks of the following sentence, "A magnetic fields strength in close proximity to conductor is _________ to the amount of current flowing through it."
(310104a)There are numerous components to a valve. Which of the components below would best be referred to as a seal for the static portion of the valve against leakage?
Each one of the installations of purge/pressurization has its own requirements for purging times. Which of the installations below would the enclosures inlet airflow rate be measured for purging times?
"A method of expressing numbers in terms of a number between 1 and 10 multiplied by a power of base 10" is a definition of what?
"A characteristic where flow capacity increases linearly with valve travel. Flow is directly proportional to valve travel." is the best description of which of the terms below?
With a direct acting actuator, as air pressure increases:
"Is the side next to the angle of significance." is a description of which right angle triangle mathematical term?
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "resistance" rating?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
Maintaining all of the required PPE within the manufactures guidelines and in good working order is the responsibility of the________." Choose from the following answers to fill the blank.
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type ACR tube type typically have?
"A pneumatic relay that is used to reduce the time lag in pneumatic circuits by reproducing pneumatic signals with high-volume and or high-pressure output." is the best description of which term below?
There are several terms that are used to describe the features of a particular thread type. Which of the terms below would best describe the distance from the crest of one thread to another crest measured along the length of the thread?
Convert 175 psi to mmW.C. Barometer is 99.6 kPa(a)
"At any junction in an electrical circuit, the sum of currents flowing in equal to the sum of currents flowing out ." This statement is the best description of which of the electrical laws below?
In any intrinsically safe loop there are several main items that are vital to the loop. Which of the answers below contains those items?
There are numerous designs of batteries. Which of the batteries below would be generally considered to be the most able to discharge loads at high rates for an extended period of time?
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is the power absorbed by R1?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "work" part of that equation?
"To cause the valve to open, an increase in pressure to the actuator is required" is the definition of?
The Alberta AIT Board has many responsibilities. Which of the answers below represents the Boards main responsibility?