A randomized 100 question test from a pool of 1236 questions, good luck!
A car traveling west has an initial speed of zero, and accelerates at a rate of 4 m/s² for 6 seconds. What is the displacement of the car?
(310103f) There are three main components in a simple signal transmission system. Which of the components below is best represented by the letter "B"?
(310102m) A capacitor's voltage increases in a very predictable way. Which of the answers below represents the total time constant intervals required to achieve a full charge in a typical capacitor?
"The distance traveled divided by the time elapsed to reach final position." is the description of which mathematical term?
If a pressure change of 20 kPa to 100 kPa is to fully stroke a valve, what strength of spring must be used. The control valve has a stem travel of 3.5 cm and the effective area of the diaphragm is 0.05 m^2
Biological Hazards can be further broken down into subsections. Of the answers below, one is not a biological hazard, choose the answer that doesn't fit.
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?
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "1" in the picture below?
(310103f) There are several components used in measuring and controlling a process variable. Which one of the components below would be responsible for receiving an output signal and converting that into a PV value?
There are several different ways to apply force to an actuator. Which one of the methods below would use a diaphragm for operation?
The ISA has defined 3 types of installations for purge/pressurization for hazardous applications. Which of the types below would an enclosures classification be reduced from Class I, Zone 2 to non-hazardous?
(310102n) Instrument enclosures are all built to a NEMA standard. Which of the standards below would use materials that were resistant to corrosion in it's construction?
If a compound were to be broken down into its simpler components, of the options below, what would it be called?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
The trigonometric ratio of sine is calculated with which mathematical equation?
"Having only magnitude, not direction, such as mass", is a description of which mathematical term?
In the WHMIS system, the two types of labels that are the most commonly used are? Use the answers provided.
The inert purge gases for GMAW and GTAW welding processes are non-toxic, but are still dangerous. In what situation below would these gases be a danger?
Labels are an important piece of the WHIMS structure. Which of the labels below would be used when damage occurs to the original supplier label?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "force that is applied" part of that equation?
There are many studies on how pressure and force affect fluids. "Fluid volume does not affect pressure." is one of the principles of which answer below?
Newton's third law is also known as?
Hazardous locations are further divided into specific zones and divisions. Which of the answers below would apply if flammable vapours were present for more than 10, but less than 1000 hours a year?
The Alberta AIT Board has many responsibilities. Which of the answers below represents the Boards main responsibility?
When 30 C passes by a point in a wire in 9 seconds, what is the current in amperes?
To preform a "Span" adjustment the order of the step(s) is/are?
"Any quantity with both a magnitude and a direction, such as velocity." is a description of which mathematical term?
(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 the installation of cathodic protection?
A column of water with a density of 43 lbs per cubic foot and a height of 65 inches, exerts what amount of pressure ?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 6 cm diameter filled with gas?
State the number 45.7258 x 10¹¹ using engineering notation and round the answers to three significant digits.
There are several varieties of manufactured resistors. Which of the answers below is generally regarded as the most common resistor?
To move 225 C across two points. when the voltage is 45 V, how much energy is required?
With the proper formula "Work" is a measurable quantity. Which answer below represents the part of that equation that is measured in "Newtons"?
(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 the grounding of less that 50V circuits?
What pressure does a column of liquid exert with a density of 56.7 lbs per cubic foot and a height of 54 inches
"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?
There are many terms associated with "Energy". Which term below is correctly described as, "done on an object when an applied energy moves it through a distance"?
(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 suppliers?
Factors affecting induced voltage include:
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
There are several different types of carbon steel in any piping system. Which of the types below would have less than a 0.3% carbon content?
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 3 key elements of the WHIMIS system are, material safety data sheets, labels and ________. Choose from the answers below to fill in the blank.
The use of process seals is required in some applications. Which one of the terms below is best described as a seal that has contacts the process?
An instrument technician sometimes has to do calibrations while the process is still running. Which of the terms below identifies a calibration done on a live process?
(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 government agencies?
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.
The prefix "giga" can be expressed as?
"An adjustment that shifts the entire scale the same amount up or down" is the definition of which adjustment?
There are a number of factors determining the resistance to current of a material. Which one of the terms below would be best described as "The amount of opportunities for the atoms of the conductor to affect current flow per linear unit"
Determine the volume of a tank in meters cubed, with the dimensions of 2.56 m, by 4.36 m, by 1.30 m
When allowing power to flow to a device, purging may be required beforehand. Which of the answers below best represents the complete volumes of air with positive pressure?
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious biohazardous material?
There are several properties to a circuit. Which of the terms below best defines the opposition to a change in current?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "V₁T₂=V₂T₁"?
(310101c) There are a wide variety of tubing fitting types with specific name describing them. Which of the fittings below would best be used when connecting tube to tube?
Calculate the mass of a substance that has a density of 1479 kg/m³ and occupies a volume of 0.00631 m³
Class I, Zone 1 locations can use i, ia and ib intrinsically safe equipment. Which of the answers below correctly identifies the number of faults that the "ia" equipment can withstand?
This pressure to force converter device is used in situations where space is limited?
Of the types of link and lever calibration methods below, which one requires only one type of adjustment?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
There are several different notations on a length of pipe. Which of the notations below would have the largest pipe diameter?
"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?
5 coulomb of charge require how many electrons?
"This type of breathing apparatus is designed to allow a reserve of air for 5-10 minutes." The answer below that this statement best describes is which one?
Convert 4 ⅞ to an improper fraction.
When 150 C passes by a point in a wire in 6 seconds, what is the current in amperes?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 5 cm diameter filled with gas?
What does the term "Cv" represent in calculating pressure drop?
(310105d) When dealing with displacement, there are two qualifiers used. Which of the answers below would be a quantity that is fully described by a numerical value alone?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
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.
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?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type L tube type typically have?
From the information given in the diagram below, what is the current flowing on branch R3?
In the fraction A/b, is A the denominator?
"A pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid," is a description of which principle?
(310105i) Any solid has inherent properties associated with it. which of the tests below refers to the application of force to a material and measures the specimen's response to the stress.
"An electrical circuit that allows a current to travel along an unintended path with no or a very low electrical impedance." is the best description of which of the terms below?
There are a number of common parts to any valve. Which of the terms below would best be described as the object supplying the opening or closing motion of the valve?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
Chart recorders have some specialized applications in industry. Which of those applications would best make use of the multiple temperature inputs available?
"Changes in temperature of a gas or object with no change in phase." is a description of which physics term?
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe was shortened by half, which of the answers below would be the result?
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.
(310102c) Resistors have several construction methods. Which of the resistors below would make use of a binder?
"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?
If side "A" is equal to 45mm and side "B" is equal to 76mm, solve for side "C".
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, ensuring each source of energy to the work area has it's own isolation, would be which of the steps below?
"A whole number and a fraction combined into one number", is a description of which type of fraction?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
Convert ¹⁸⁄₅ to a decimal.
"Is the quantity that expresses the extent of an enclosure of a two-dimensional figure or shape." is the description of which mathematical term?
When dealing with servicing or maintaining of valves, there are some terms that need to be understood. Which of the terms below is best described as a mechanical device that physically prevents the transmission or release of energy?
There are several different notations on a length of pipe. Which of the notations below would have the thinnest pipe wall?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
(310102c) Resistors have several construction methods. Which of the resistors below would have 2 fixed terminals and a sliding contact?
There are numerous types and styles of valves in industry. Which of the additions to a scotch yoke valve allows for proportional positioning?