A randomized 100 question test from a pool of 1236 questions, good luck!
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
When an atom loses an electron, it is commonly referred to as which of the below?
"Either of two angles that added together produce an angle of 90°" is a description of which mathematical term?
There are several vital components to a static pressure mechanism in a chart recorder. Which of the components below would be used as a span adjust?
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 ¹⁸⁄₅ to a decimal.
If the total error is 1.7 and the dead band error is is 0.5, what is the hysteresis value?
A "wheel and axle" is an example of which type of machine?
A _________ has the air connection usually under of the diaphragm.
Calculate the density of a substance that has a mass of 9.8 kg and is contained in a space that has a volume of 0.00756 m³
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 3 key elements of the WHIMIS system are, worker education, material safety data sheets and ________. Choose from the answers below to fill in the blank.
(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?
"A proportion of a whole expressed as a number between 0 and 100 rather than as a fraction."
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "3"?
In the SI system, what is the fundamental hydrostatic pressure equation
Of the list below, what is the standard unit of quantity of electricity in the International System of Units (SI)?
(310102c) Manufactured resistors have two broad categories. Which of the resistors below would be considered as a fixed resistor?
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
If a fitting increases in cost from $675 to $890, what is the percentage increase of the fitting?
This valve is primarily used in slurry service and is not over 8 inch in general
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?
There are several common precision measurement tools available in industry. Which of the answers below best represents the tool pictured below?
What is the name of the part of a drill bit that gets fitted into the drill spindle?
In this circuit R1= 4 ohms, R2= 5 ohms and R3=9 ohms with the battery producing 40V. What is the voltage drop at R1?
Calculate the relative density for a fluid that has a density of 748 kg/m³
Convert 16.5 psi into kPa
What type of cell is a lithium constructed battery?
Gauge pressure is calculated by?
To perform a "Zero" adjustment the order of step(s) is/are?
"The tube straightening out is a direct result of the pressure acting inside the tube" is the principle of operation of which pressure to force converter?
There are numerous types and styles of valves in industry. Which of the actuators below best represents the following picture?
Convert the following quantities to the units asked for: 27000 seconds to hours.
(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, prior to any work, the administrative procedures to be in place?
Proper choices need to be made with the mounting of instruments. Which of the answers below would be a disadvantage of a instrument stand that has a cable mount?
"A pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid," is a description of which principle?
(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?
Synthetic slings can be selected for a task specific application. Which of the sling property below would allow a nylon sling to be used in an explosive atmosphere?
(310103d) There are several different designs of regulator. Which of the elements below are you affecting when you adjust spring compression?
There are several different types of drills tools used in industry. Which of the drills below would be best used for exacting work, hole no bigger than a ½" in diameter?
Calculate the force in pounds which will be developed when a liquid pressure of 76 lbs/in² is applied to an area of 54 in².
If there was a need to provide a regulated output pressure with no distrubances from varying inlet and downstream pressures, which of the devices below would be used?
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 1 to non-hazardous?
Copper tube is commonly available in two types of tempers. Which of the answers below best describes a tube that is referred to as "hard or rigid"?
There are several different types of pressure tube available. Which of the type of tube below would have the best thermal and longevity properties?
What pressure is exerted at the base of a tank 6.5 meters high when filled with a liquid with a density of 1200kg/m³?
If a closed tank is pressurized to 125.345 kPa and the pressure gauge at the bottom of the tank reads 186.456 kPa, what head (in feet) of a liquid with a R.D. of 0.05 is contained in the tan
If a closed tank is pressurized to 121.345 kPa and the pressure gauge at the bottom of the tank reads 175.456 kPa, what head (in feet) of a liquid with a R.D. of 0.56 is contained in the tan
(310101c) There are a wide variety of tubing fitting types with specific name describing them. Which of the fittings below would have two tube ends in line and one pipe connector?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "PV=ZnRT"?
CSA approved head, eye, and foot protection is required for all workers. This is best legislated by which of the following acts?
Bourdon measuring elements have tubes that are classified into three broad categories. Which of the tube types below would be used in applications having 1 MPag?
The best description for "Zero adjustment" in relation to calibrating instruments is which of the following?
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?
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
(310101c) Copper tube is the most used type of tubing in industry. What type of copper tubing would a colour code of yellow represent?
Gasses react to the increase or decrease of pressure in measurable ways. Which of the terms below describes the reaction of an enclosed gas to a pressure increase?
The perimeter of a Triangle is calculated with which correct equation?
There are a variety of circuit symbols used in electrical designs. Which of the terms is most commonly associated with the symbol below?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 4 cm diameter filled with gas?
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe has the diameter doubled, which of the answers below would be the result?
(310101c) For higher working pressures, generally the wall thickness of tubing will increase. Which of the answers below would best relate to the effect of a tube's increased wall thickness?
There are several different committees in the Alberta apprenticeship system. Which of the committees below would be directly responsible for determining the equivalency of training done outside Alberta?
If, for every 12 C of charge, 50 J of energy is available, what is the voltage?
If it were required to provide a regulated output that was at a lower set value, which device below would be used?
If heat is added to a metal, does it expand?
(310102m) There are numerous electrical terms relating to specific components. Which of the terms below relates best to the plotting of a capacitor that is alternately charging and discharging?
The area of a circle is calculated with which correct equation?
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, removing securing devices and any isolation points once work area is deemed safe, would be which of the steps below?
There are numerous guidelines provided in section 18, appendix B, from the CEC. Which of the rules from that appendix would relate to certification markings
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
Calculate 4/7 + 2/5, and state answer as a proper or mixed fraction
14.696 psia is equal to?
Which pressure to force converter is typically used in dial indicating pressure gauges?
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 blocks any excess voltage from gaining access to a hazardous area?
What is the name of the tool that is used on round stock to cut external threads?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for poisonous biohazardous material?
What is the purpose of the PTC switch in a lithium battery?
Determine x if 5:16=x:128.
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?
There are some terms that are associated with capacitors. Which of the terms below is defined as the permittivity of a given material relative to that of the permittivity of a vacuum.
"Is not designed for continuous occupancy, and has limited or restricted means for entry or exit." This statement best describes which of the following terms?
From the information given in the diagram below, what is the voltage drop over R3, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
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 smallest diameter of the thread?
There are several methods to routing and protecting cable, tubing, and insulated impulse lines. Which of the methods below would be best to run insulated impulse lines to location?
State the number 479.3 using engineering notation and round the answers to three significant digits.
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?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate gravitational potential energy?
The prefix "Mega" can be expressed as?
Convert 4 ⅞ to an improper fraction.
There are many different parts to a parallel circuit. Which of the answers below corresponds correctly with the number "2" in the picture below?
What pressure does a column of liquid exert with a density of 56.7 lbs per cubic foot and a height of 54 inches
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?
(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 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?
(310104b)There are several connection methods available for valve installation. Which of the connection methods below would be best suited to a valve that would be connected to a flange that was one-holed?
A _________ has the air connection usually above the diaphragm
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would assessing the pen arms and chart plate be?
"_________ is an injury caused by freezing of the skin and underlying tissues. First your skin becomes very cold and red, then numb, hard and pale." Use the answers provided to fill in the blank.