A randomized 100 question test from a pool of 1236 questions, good luck!
Chart recorders still have a place in industry for specific applications. Which of the applications below would be used to fulfill ABSA requirements?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "force that is applied" part of that equation?
WHIMIS was put in place to regulate controlled products in the workplace. Which of the federal regulatory bodies below would oversee the suppliers of these products?
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?
There are many electrical symbols used in industry today. Which of the answers below correctly identifies the following symbol?
(310102m) The relationship between resistors, capacitors and time intervals is an interdependent one. Which of the answers below would be the reaction of a capacitor if you replaced it with a larger one in a simple circuit?
"If an object A exerts a force on object B, then object B must exert a force of equal magnitude and opposite direction back on object A" is a description of which one of Newton's laws?
If, for every 12 C of charge, 50 J of energy is available, what is the voltage?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "A" represent?
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?
A capacitor discharges it's voltage at a specific rate. How many tau are required for a capacitor to expend 99% of it's original voltage?
Two pieces of eye protection should be used together when grinding or chipping. Choose the best answer from the selection below.
When 150 C passes by a point in a wire in 6 seconds, what is the current in amperes?
What is the name of the part of a drill bit that carries the cut material out of the hole that is being drilled?
The intensity of sound is measured in dBA. In the workplace the suggested dBA level for wearing hearing protection over an 8 hour day would be which of the below?
If, for every 10 C of charge, 40 J of energy is available, what is the voltage?
"An electric circuit in which the electric passes through each circuit element in order." is the best description for which of the terms below?
If a battery has a rating of 60 Ah, theoretically it could provide 3.3 A for how long?
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
(310104d) Control valves have a number of accessories that they can use for a variety of applications. Which of the answers below would be best reflect the common accessory for valve plug placement accuracy?
Convert 0.500 to a fraction.
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 "C" in the picture below?
(310104b)There are several connection methods available for valve installation. Which of the connection methods below would be referred to as a "Van Stone" flange connection?
In what kind of circuit would all of the applied voltage appear across an open circuit?
(310103f) There are three main components in a simple signal transmission system. Which of the components below is best represented by the letter "C"?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
When 30 C passes by a point in a wire in 9 seconds, what is the current in amperes?
Which type of valve is pictured below?
The methods to mount an instrument are as varied as the instruments themselves. Which of the mounting methods below would capillary or impulse line to the instrument be used?
Determine x if 5:16=x:128.
(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 circuits that are controlled remotely?
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?
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 transporting workers?
Of the types of link and lever calibration methods below, which one requires a minimum of two types of adjustments?
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
(310101c) Copper tube is the most used type of tubing in industry. What type of copper tubing would a colour code of green represent?
What is the SI unit of force?
The methods to mount an instrument are as varied as the instruments themselves. Which of the mounting methods below would the process fluid need to pass through the instrument for accurate measurements?
Each one of the installations of purge/pressurization has its own requirements for purging times. Which of the installations below would the outlet airflow rate be measured for purging times?
What are all the variables that can be measured when dealing with gases?
What is the name of the tool that is used on round stock to cut external threads?
A change in dielectric material in a capacitor, will change it's capacitance. Which of the dielectric materials below has the least capacitance?
There are several equations related to magnetism. Which of the terms below is represented by the equation "B=ᶲ⁄ₐ"?
How many coulombs of charge pass though a given point in 1 second, if the current is 16mA
A mass of 7 kg is placed on top of a spring and that spring compresses 8 cm. What is it's spring rate?
Solve the equation:(4)(5)+4
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?
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.
In the WHMIS system, "Infectious materials" is represented by which hazard class? Choose from the following answers.
(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 offset and one pipe connector?
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 sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "6"?
To solder a joint, there are steps that need to be followed to succeed. Which of the steps below would involve having the solder flow toward the heat over the joint?
How many coulombs of charge pass though a given point in 1 second, if the current is 15mA
If, for every 30 C of charge, 60 J of energy is available, what is the voltage?
Convert 0.125 to a fraction.
(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?
Of the terms below, what is "Work" measured in?
"Having only magnitude, not direction, such as mass", is a description of which mathematical term?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of increasing erosion and wearing down resistance?
What is the area of a semi-circle with a diameter of 2.45m?
"A pressure change occurring anywhere in a confined incompressible fluid is transmitted throughout the fluid," is a description of which principle?
(310102c) Resistors have several construction methods. Which of the resistors below would have the capacity to change its resistance value?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "1"?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for combustible material?
"The results of a devices inelastic quality" is a definition of which term?
Reduce and state answer as a proper or mixed fraction: ³⁴⁰⁄₁₆.
When used to cut mild steel. what is the recommended angle for a cold chisel?
There are several different ways to apply force to an actuator. Which one of the methods below would a vane actuator use for operation?
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?
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?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of removing oxides and sulfides as well as refining the grain of the steel?
A pneumatic level transmitter, with an output range of 20-100 kPa, is being used to assess the fluid level in a cylinder though an input range of 0-15.5 meters. What is the fluid level if the transmitter signal is 78 kPa
"The distance around the outside edge of a two-dimensional shape." is the definition of which mathematical term?
There are several different ways to apply force to an actuator. Which one of the methods below would use a diaphragm for operation?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "that at the same temperature and pressure, equal volumes of all gases contain the same number of molecules."?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 K?
The 3 key elements of the WHIMIS system are, worker education, labels and ________. Choose from the answers below to fill in the blank.
Chart recorders have a couple of specific applications. Which application below would best describe the charting of results from a flow rate close to an orifice plate?
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?
A parallel circuit reacts in specific ways to the to an open circuit. Which of the answers below best describes the reaction of the total line current to an open circuit?
Air and iron are the two types of electromagnetic cores. Choose from the answers below to explain why an iron core is more preferable than an air one.
There are several types of purge/pressurization permits that are available. Which of the permits below would best be used with a pressurized enclosure that contains equipment which is capable of ignition?
In the fraction A/B, is A the numerator?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of increasing hardness, but a reduction in ductility?
The volume of a cylinder is calculated with which correct equation?
(310104b) There are many different valves to be used for different processes. Which of the valve types below would be considered self-cleaning?
There are subgroups of fuel for fires need to burn. Which of those subgroups would sulfur belong to?
There are many terms that are used with precise measurements. In the measurement 65.34 cm +/- 0.7 cm, which of the terms below is represented by the "+/- 0.7 cm"
Of the adjustments below, which is the most common adjustment made?
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 between two flanges of sufficient diameter to fill the entire diameter of the pipe to prevent the passing of material beyond that point?
(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?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "L" represent?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁=P₂V₂"?
When 125 C passes by a point in a wire in 8 seconds, what is the current in amperes?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "V₁T₂=V₂T₁"?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
(310104b) Valves are a piece of equipment that needs to be replaced over time. Before removing,or servicing, an high pressure in-line valve, which of the procedures is the worker also responsible for?
There are many terms for specific electrical components. Which of the components below is best described as a passive electronic component that stores energy in the form of an electrostatic field?
What is the smallest charged particle?