A randomized 100 question test from a pool of 1236 questions, good luck!
There are several key concepts to understand when dealing with pressure measurement. Which of the terms below can be best described as, "the ratio of the density of a substance to the density of water."?
Calculate 4/7 + 2/5, and state answer as a proper or mixed fraction
Magnetism has several terms that must be understood. Which of the terms below would best be defined as a measurement of the total magnetic field which passes through a given area?
The properties of a gas are unique to its molecular make-up. Which of the terms below would best be defined as "the point at and above which vapor of the substance cannot be liquefied, no matter how much pressure is applied."?
(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?
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?
(310102c) Resistors have several construction methods. Which of the resistors below would have the capacity to change its resistance value?
What is the pressure generated by a mass of 5 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
"A triangle where one of its interior angles is 90 degrees." is a description of which mathematical term?
"A fraction that is less than one, with the numerator less than the denominator", is a description of which type of fraction?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 212 °F?
Chart recorders still have a place in industry for specific applications. Which of the applications below would be used to fulfill ABSA requirements?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
1 pound mass is equal to?
Determine the volume of a tank in meters cubed, with the dimensions of 2.56 m, by 4.36 m, by 1.30 m
(310102c) Resistors are commonly rated in 3 distinct ways. Which of the answers below would best relate a "resistance" rating?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
"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?
All safety enclosures are tested in the factory to certify the maximum pressure released in an explosion that it can withstand. Which of the answers below would describe the testing required for a flame-proof enclosure?
(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 signal circuits that are considered Class 2?
What is the pressure generated by a mass of 5 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
Convert 175 psi to mmW.C. Barometer is 99.6 kPa(a)
In the SI system of measurements, there are several symbols used for magnetism. Which of the measurement units below would represent "relative permeability"?
There are three main types of measuring elements used in industry. Which of the answers below best represents the letter "A"?
(310103f) Strain type gauges are commonly found in industry. Which of the strain gauges below is the most accurate?
What type of flux is generally used the most in electronic soldering?
In a simple circuit, if E=4 V and R=1.75 ohms, what is the current of the circuit?
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
Choose the answer below that has the words in order to correctly fill in the blanks. "A per unit volume of free electrons that is _______, offers ______ resistance to current"
There are several different ways to apply force to an actuator. Which one of the methods below would use a handwheel for operation?
To move 250 C across two points. when the voltage is 20 V, how much energy is required?
For every gas law there is a corresponding equation. Which of the gas laws below developed with the addition of Avogadro's Gas Law?
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be the most sensitive to pressure changes?
"A quantity having direction as well as magnitude," is a description of which mathematical term?
A column of water at 4C, 6.5 meters in height exerts what amount of pressure?
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.
In Unified National nomenclature what does the "12" represent in this bolt class- 1/2-12-UNC 2B
State the number 0.00007342 using engineering notation and round the answers to three significant digits.
A "wheel and axle" is an example of which type of machine?
What are the three main elements of a regulator?
(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 sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "4"?
There are many terms associated with "Energy". Which term below is correctly described as, "is energy stored in a spring."?
1 mechanical, or imperial, horsepower is equal to which of the below?
"Is the side across from a given angle of significance." is the description of which right angle triangle mathematical term?
There are many different parts to a galvanically isolated barrier. Which of the components below limits the voltage in a short circuit condition?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
"A proportion of a whole expressed as a number between 0 and 100 rather than as a fraction."
The symbol for resistance is which of the below?
There are 3 major components to a zener intrinsically safe barrier. Which of the answers below would be best describe the component that limits the short circuit current?
"5 x 7=7 x 5" is an example of which mathematical law?
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be use "J" as it's unit of measurement?
(310102g) Energy can transition between various forms. Which of the terms below can be best described as the percentage of total energy input to a machine or equipment that is consumed in useful work and not wasted as useless heat?
The types of tube available in industry are somewhat application specific. Which of the tube types would be best suited for a corrosive process?
If a fitting increases in cost from $675 to $890, what is the percentage increase of the fitting?
Solve for the missing side.
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
Many electrical properties are a measured quantity, needing a unit of measurement. Which of the units below would be the correct unit of measurement for inductance?
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?
What power of soldering station is used for electronic soldering?
The circumference of a circle is calculated with which correct equation?
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 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?
5 coulomb of charge require how many electrons?
What is the formula that the pneumatic relays amplification or gain is expressed by?
There are numerous methods to mount instruments properly. Which of the methods below is shown in the picture?
There are several equations related to magnetism. Which of the terms below is represented by the equation "Ꙡᵣ=μₘ/μₒ"?
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?
When an atom gains an electron, it is commonly referred to as which of the below?
There are several grades of iron and steel. Which of the answers below best represents a material that is best suited for castings because of it's superior flow characteristics when melted?
If side "A" is equal to 45mm and side "B" is equal to 76mm, solve for side "C".
"pressure developed by a column of liquid" is the definition of which term
When wire rope is used for lifting purposes, there are several safety factors involved. Which of the answers below best represents the safety factor for rigging in general?
State the following number, 15.198*10¹³ using engineering notation and round the answers to 3 significant digits.
(310101c) Copper tube is the most used type of tubing in industry. What type of copper tubing would a colour code of yellow represent?
What are the 2 major parts of a control valve?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the SI relative temperature scale?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
(310102c) Resistors have several construction methods. Which of the resistors below would make use of a nickle-chromium resistance wire?
What is the basic unit of matter?
What is the pressure generated by a mass of 3 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 workers rights and responsibilities?
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.
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?
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."
In industry, electrostatic hazards are very important to understand. Which of the answers below correctly identifies an work station that has an anti-static mat on it?
State the number 789342.61 using decimal notation and round the answers to three significant digits.
The CEC generates a gas grouping based on the potential combustion, and results of combustion. Which of the groups below would non-metallic dust that is electrically conductive belong to?
If a tool increases from $43 to $76, what is the percentage increase?
The supplier label:
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?
The MSDS for each controlled product must be:
Tubing has many distinctive applications in industry. Which of the associations below provides the standards commonly used for tubing in instrumentation?
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
"Is the measure of the amount of space inside of a solid figure, like a cube, ball, cylinder or pyramid." is the description of which mathematical term?
What type of fire extinguisher can have a large tapered nozzle?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
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?
There are several broad categories of tubing applications. Which of the categories below would steel tube be most commonly used for?
Of the adjustments below, which is the most common adjustment made?