A randomized 100 question test from a pool of 1236 questions, good luck!
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?
Many electrical properties have specific symbols attached to them. Which of the symbols below would be the correct for inductance?
There are several components to a properly soldered joint. Which of the components below would be used during soldering to remove the oxide layer?
The types of tube available in industry are somewhat application specific. Which of the tube types would be best suited for a corrosive process?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "work" part of that equation?
"The relationship between valve position and flow in the in an operational process system.", is the best description of which term below?
The volume of a cube is calculated with which correct equation?
Which type of valve is pictured below?
There are several different ways to apply force to an actuator. Which one of the methods below would a vane actuator use for operation?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "L" represent?
To move 175 C across two points. when the voltage is 30 V, how much energy is required?
In a simple circuit, if E=6 V and R=5 ohms, what is the current of the circuit?
There are several different ways to apply force to an actuator. Which one of the methods below would a scotch yoke actuator use for operation?
Unless otherwise stated by the manufacturer, there are several general practices when installing a chart recorder. Which of the answers below correctly identifies the maximum distance between DPU and recorder?
Which of the terms below is best described by the following statement, "Defines the direction of current flow in an electrical circuit."?
(310103d) There are several essential components to a pressure regulator. Which of the components below would be used as both a measuring and loading element?
This valve is primarily used in slurry service and is not over 8 inch in general
Which term can be defined as the pressure measured from absolute zero?
State this fraction as a mixed fraction: ⁵⁵⁄₈.
What pressure does a column of liquid exert with a density of 56.7 lbs per cubic foot and a height of 54 inches
Chart recorders still have a place in industry for specific applications. Which of the applications below would be used to fulfill ABSA requirements?
Convert 16.5 psi into kPa
The CEC generates a hazardous area result by investigating the contents of the area. Which of the designations below is based on an explosive atmospheres duration and frequency of occurrence?
What are the two main systems of negative feedback?
Within the umbrella of intrinsically safe loops, there are several sub-categories and classifications. Which of the terms below would best be describe a field device that has a maximum of 1.2 volts it can develop or contain?
"An angle that measures less than ninety degrees but more than zero degrees" is a description of which mathematical term?
There are numerous types and styles of valves in industry. Which of the actuators below best represents the following picture?
"The production of an electromotive force in one circuit by a change in current in a separate circuit." is the best description of which of the terms below?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would prevent overshoot of the URV?
There are several vital components to a differential pressure unit in a chart recorder. Which of the components below would convey the movement of the drive arm to the range arm?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
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?
(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 tubing around a tight corner?
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?
With a reverse acting actuator, as the pressure increases:
A true force balance negative feedback system is a force balance system?
Which valve is used for corrosive slurries?
The volume of a sphere is calculated with which correct equation?
"A fraction in which the numerator is greater than the denominator", is a description of which type of fraction?
Calculate the normal force exerted by an object that has a mass of 6732 grams
Within the umbrella of intrinsically safe loops, there are several sub-categories and classifications. Which of the terms below would best be describe a barrier that conditions signals received or transmitted to a hazardous area
The perimeter of a Triangle is calculated with which correct equation?
In industry, there are several types of protection used to reduce the risk of explosion. Which of the methods of protection below would intrinsically safe equipment be primary used?
"A triangle where one of its interior angles is 90 degrees." is a description of which mathematical term?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "μ" represent?
The CEC generates a gas grouping based on the potential combustion, and results of combustion of each type. Which of the groups below would Ethylene belong to?
The ratio 3.4:2.5 equal to?
Batteries come in two common varieties. Which of the terms below can relate best to a non-rechargeable cell?
(310101c) Although soldered fittings for tube can be used on pressure and DWV applications, there are some differences between the fittings. Which of the answers below describes one of the major differences that the DWV fittings have when compared to pressure fittings??
Each one of the installations of purge/pressurization has its own requirements for additional equipment. Which of the installations below would also require a 2.5 mm minimum water gauge flow to be maintained?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the Imperial relative temperature scale?
Material safety data sheets are required to be accompany all controlled substances from the supplier. There are _______ that make up these sheets, providing more detail than the label. Use the answers below to fill in the blank
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, verifying a physical lock or securing method is placed on all isolating devices, would be which of the steps below?
A column of water at 4C, 6.5 meters in height exerts what amount of pressure?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious material with other toxic effects?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "5"?
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be equal to "W" as a of measurement?
"6(5+15)=(6 x 5)+(6 x 15)" is an example of which mathematical law?
"The lag in response exhibited due to the absorption of energy in a measuring instrument." is the best description of which term?
"The law that the algebraic sum of the products of the current and resistance in the conductors forming a closed loop in a network is equal to the algebraic sum of the electromotive forces in the loop." This statement is the best description of which electrical law below?
There are several different notations on a length of pipe. Which of the notations below would have the thinnest pipe wall?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would the pen position adjustment/verification be?
(310105d) The amount of power an applied force uses is a measurable quantity. Which of the units below would be equal to 1 hp of power?
Isolate the following equation for "v": d=vt
Calculate the gain when a change from 1.55 psig to 2.15 psig in nozzle backpressure and a change from 3 psig to 20 psig in the relay output occurs.
There are several equations related to magnetism. Which of the terms below is represented by the equation "Ꙡᵣ=μₘ/μₒ"?
746 Watts is equal to which of the terms below?
A magnetic field is set up between the the two poles of a magnet. Which of the answers below would the represent the flow direction inside the magnet?
When making an angularity adjustment, what is the first adjustment made?
There are several advantages and limitations to installing a zener barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
There are several broad categories of tubing applications. Which of the categories below would steel tube be most commonly used for?
There are several different ways to apply force to an actuator. Which one of the methods below would use a solenoid for operation?
In soldering there are many terms used. Which of the terms below would best describe a poorly formed soldered joint?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
Reduce ¹²⁄₆₀ and state as a proper or mixed fraction.
Solve for the missing side.
"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?
To solder a joint, there are steps that need to be followed to succeed. Which of the steps below would involve coating the iron tip with a small amount of solder?
(310102c) Resistors have several construction methods. Which of the resistors below would have 2 fixed terminals and a sliding contact?
In fluid mechanics, there is always a loss in pressure due to several factors. Which of the factors below would most affect this loss in pressure?
Hysteresis can only be calculated.
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "the pressure of a given mass of gas varies directly with the absolute temperature of the gas, when the volume is kept constant."?
The industry committee network is made up of three bodies. Which of the bodies below acts as a link between the AIT Board and the LACs?
(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?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the the responsibilities of those associated with the work site?
There are many terms for specific electrical components. Which of the components below is best described as a passive electrical component with the primary function to limit the flow of electric current?
Use the answers below to fill in the blanks of the following sentence. "The _____ of the plates in a capacitor is _______ to it's capacitance."
Class 1 or 2 Safety Glasses are typically worn by most warehouse workers. Which of the following do they protect from?
Valves require several different styles of physical lock out device. Which of the styles below correctly identifies the device in the following picture?
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the answers below would be best used to support an in-line instrument?
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?
Newton's first law is also known as?
Copper tube is commonly available in two types of tempers. Which of the answers below best describes a tube that is slowly heated and cooled providing a soft flexible result?
(310101c) Tubing wall thickness has 3 ways of being measured. Which of the answers below is the least common of those methods?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
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"
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of refining the grain of the steel to allow for greater resistance to corrosion and temperature extremes?
(310105i) The reaction a solid has to an external force that is applied to it can be measured. Which of the units below corresponds to "Strain" measurement?
Moment balance Negative feedback system consists of:
(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?