A randomized 100 question test from a pool of 1236 questions, good luck!
If you have 40 hammers and 50 chisels, what is your ratio of hammers to chisels?
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 letter "A" in the picture below?
Convert ¹⁸⁄₅ to a decimal.
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
Both °F and °C are used in industry currently. Which of the answers below correctly identifies 145 °C to °F?
Of the clothes to wear while cutting, welding or grinding, choose from the answers below the best material to have.
State 7 ⁹⁄₁₇ as an improper fraction.
In Unified National nomenclature what does the "UNC" represent in this bolt class- 1/2-12-UNC 4A
The area of a circle is calculated with which correct equation?
(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?
The standard unit of conductance is which of the below?
(310104b) Some valves require specialized components. Which of the components below would best be used to eliminate "end play".
(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?
If a closed tank is pressurized to 145.345 kPa and the pressure gauge at the bottom of the tank reads 156.456 kPa, what head (in feet) of a liquid with a R.D. of 0.67 is contained in the tan
In a simple circuit, if E=4 V and R=1.75 ohms, what is the current of the circuit?
There are several definitions used frequently in the CEC. "Limitation of current and voltage in the circuit prevents excessive heat and the formation of ignitable sparks" would best describe which of the answers below?
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.
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?
(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?
An I/P transducer is a positioner.
"The removal of lead sulfate crystals, which reduces the effectiveness of lead-acid, sealed AGM or flooded (wet cell-filler caps) batteries." is the best definition of which of the terms below?
If it were necessary to operate an 50-300 kPa valve actuator, but you had a 20-80 kPa control signal, the relay used would be?
Isolating process lines with a physical barrier is one of the steps for safe field servicing of a control valve. Which of the blank types below would best be described a physical barrier at the open end of a process pipe?
In relation to hacksaws, "pitch" is referred to as?
(310103f) There are three main components in a simple signal transmission system. Which of the components below is best represented by the letter "B"?
In the SI system, the unit for length is?
When an atom loses an electron, it is commonly referred to as which of the below?
(310105i) Any liquid has inherent properties associated with it. When measuring the force applied to the entire area of a liquid, which of the answers below are you trying to measure?
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?
There are several varieties of manufactured resistors. Which of the answers below is constructed with a glass core?
There are several different types of layout tools used in industry. Which of the tools below best represents the following picture?
(310103d) There are several different designs of regulator. Which of the designs below would make use of a weight for a loading element?
"The quantifiable change in position of an object, including how far the object travels and in what direction, before achieving it's final position." is the description of which mathematical term?
"Control devices that use the fluid medium that they control to obtain their energy" is a description of what?
The Si unit for measuring force is the Newton. Which of the answers below correctly states the proper formula to calculate this unit?
"Hydrostatic" pressure is sometimes referred to as
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 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?
Each one of the installations of purge/pressurization has its own requirements for additional equipment. Which of the installations below would also require a low purge gas pressure visual indicator only?
"Is an area where no movement occurs with the actuators change in direction." describes which term?
The radius of a circle is calculated with which correct equation?
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 steps to calibrating a two pen chart recorder. Which of the steps below would assessing the pen arms and chart plate be?
(310102c) Resistors have several construction methods. Which of the resistors below would make use of a binder?
Faraday's law of induction states:
Calculating absolute pressure is achieved by?
Before entering a container to work, your Journeyman asks for a gas test to be done. The foreman agrees and puts the sniffer close to the roof of the container. Of the following answers, which gas would he be testing for?
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 "⅜" refer to?
"A two ratios that are equal in an equation." is a description of which mathematical term?
(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?
"Change (variance) In total amounts expressed as percentages." is the description of which term?
In the SI system, what is the fundamental hydrostatic pressure equation
There are several different ways to apply force to an actuator. Which one of the methods below would use a handwheel for operation?
There are several broad categories of tubing applications. Which of the categories below would steel tube be most commonly used for?
Reduce and state answer as a proper or mixed fraction: ³⁴⁰⁄₁₆.
State the following number, 15.198*10¹³ using engineering notation and round the answers to 3 significant digits.
Which of the welding processes below would welding goggles be worn?
Matter that is composed of more than one type of atom is called?
The CEC generates a gas grouping based on the potential combustion, and results of combustion. Which of the groups below would other dusts that are combustible belong to?
The desiccant head adsorbes water vapour due to which?
Before entering a confined space for the first time or re-entering after a break, it is a good practice to do which of the following?
(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?
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
State the number 789342.61 using decimal notation and round the answers to three significant digits.
When a pressure of 15 psi is applied to a diaphragm actuator with a diameter of 18 cm, what is the force in Newtons (N) that is created?
If field servicing, or removing, a control valve from a piping system it is important to recognize the piping isolations. Which of the isolations below correctly identifies the following picture?
Choose the correct order of mathmatical operations.
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
If field servicing, or removing, a control valve from a piping system it is important to recognize the piping isolations. Which of the isolations below correctly identifies the following picture?
What percentage of 35 is 21?
Valves require several different styles of physical lock out device. Which of the styles below correctly identifies the device in the following picture?
The volume of a sphere is calculated with which correct equation?
(310104b)There are many different valves to be used for different processes. Which of the valves below would best be used in a high pressure process?
The properties of a gas are unique to its molecular make-up. Which of the terms below would best be defined as "is the pressure required to liquefy a gas at its critical temperature."?
There are several definitions used frequently in the CEC."Containing any explosion originating within its housing and prevent sparks from within its housing from igniting vapors, gases, dust or fibers in the air surrounding it." would best describe which of the terms below?
A change in dielectric material in a capacitor, will change it's capacitance. Which of the dielectric materials below has the greatest capacitance?
(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 employers?
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 average velocity of the car?
When dealing with pressure measurements, there are several vital terms that are used. Which of the terms below would best be described as a measure of how much matter is in an object?
(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?
"A triangle in which all three sides are equal." is a description of which mathematical term?
In Unified National nomenclature what does the "1/2" represent in this bolt class- 1/2-12-UNC 3A
There are several types of purge/pressurization permits that are available. Which of the permits below would best be used when an enclosure needs do be reduced from a Class I, Zone 1 to a Class I, Zone 2?
There are many terms associated with "Energy". Which term below is correctly described as, "is the energy of physical positioning."?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
Calculate the gain when a change from 0.85 psig to 2.0 psig in nozzle backpressure and a change from 3 psig to 18 psig in the relay output occurs.
(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?
A mass of 6 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
A parallel circuit reacts in specific ways to the addition of a resistive load. Which of the answers below best describes the reaction to an decrease in resistive load?
(310104d) There are several features available on valve positioners in industry today. Which of the features below can be best described as one that uses negative feedback in it's operation?
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 range through which an input can be varied in reverse without initiating an observable response" is the best description of which 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 Class 1 power circuits that are extremely low voltage?
Which term can be defined as the pressure at any point in an atmosphere due solely to the weight of atmospheric gases above the point concerned
From the information given in the diagram below, what is the current flowing on branch R3?
What is the pressure generated by a mass of 4 kg placed on a the top of a cylindrical piston with a 2 cm diameter filled with gas?
Covert 6 ¹¹⁄₁₃ to an improper fraction.
There are several terms which relate to charging of a capacitor. Which of the terms below would apply to the period while the capacitor gets to 5τ?
"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?
"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?