A randomized 100 question test from a pool of 1236 questions, good luck!
Section 315(1), (2) and (3) covering guardrails can be found in which piece of legislation below?
There are only a few parts to a capacitor. Which of the following terms best describes the insulator between two plates of a capacitor?
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?
(310105d) For displacement to occur, several forces must act upon a mass. Which of the forces below would oppose the direction an applied force?
What is the area of the cylinder that has a mass of 4 kg placed on it creating 98321 Pa of pressure?
Locking out energy sources physically is a vital part of servicing valves. Which of the valves below would you use a circular lockout device on the handle?
In industry, there are several types of protection used to reduce the risk of explosion. Which of the methods of protection below is best defined as "A method that attempts to physically separate or isolate the electrical parts or hot surfaces from the explosive mixture."?
Lifting a load with rigging is an involved and potentially dangerous task. When working with slings, which of the angles below is the commonly used safe lifting angle?
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 "0.036" refer to?
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?
Calculate the normal force exerted by an object that has a mass of 6732 grams
Solve for the hypotenuse.
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
(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 the installation of instruments in a hazardous location?
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate work energy?
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?
"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?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
"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?
If it were required to provide a regulated output that was at a lower set value, which device below would be used?
Inductive reactance is the _________________ to change in current created by coil in an AC circuit.
Labels are an important piece of the WHIMS structure. Which of the labels below would be used when damage occurs to the original supplier label?
The volume of a cylinder is calculated with which correct equation?
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"
The result of a _______ actuator is installed with a ________ valve will be normally closed, fail open
(310103f) There are three main components in a simple signal transmission system. Which of the components below is best represented by the letter "A"?
The symbol for a amperes is which of the below?
There are several types of purge/pressurization permits that are available. Which of the permits below would best be used when an enclosures classification must be reduced from Class I, Zone 1 to non-hazardous?
A column of water at 4C, 6.5 meters in height exerts what amount of pressure?
Most electrical properties have an equation linked to them. In the equation L= (N²μA)÷ƪ, which of the answers below does the "μ" represent?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the minimum safety standard set for workers?
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?
Solder is a vital component of the soldering process. Which of the solders below is most commonly used for repair work done by hand?
If a battery has a rating of 133 Ah, theoretically it could provide 5.75 A for how long?
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?
When dealing with welding gases and fumes, it is a good practice to limit your exposure to them. The first option to reduce exposure to these fumes and gases is to weld in which of the following locations?
The result of a _______ actuator is installed with a ________ valve will be air-to-close
In the fraction A/B, is A the numerator?
A tight seal to the face is required by all respirators. This is a critical element in which of the following type(s) of respirator? Of the options below, choose the best answer.
(310101c) There are several different styles of flared and flareless fittings. Which of the styles below would commonly use a O-ring seal style fitting?
Find the volume in meters cubed of a cylindrical tank that has a radius of 2.4 m and a length of 1.2 m.
Air and iron are the two types of electromagnetic cores. Choose from the answers below to explain why an air core is less preferable than an iron one.
Which of the electrical terms below can be best described as one that "internally converts stored chemical energy into electrical potential energy."
If it were necessary to control the process pressure upstream of the regulator, which device below would be required?
"Hydrostatic" pressure is sometimes referred to as
Class 1 or 2 Safety Glasses are typically worn by most warehouse workers. Which of the following do they protect from?
One coulomb is equal to how many electrons?
(650101a) There are three main sections in the occupational health and safety legislation in Alberta. Which of the sections below best relates to the detailing of employer obligations that must be fulfilled?
A moment balance negative feedback system is a motion balance system?
There are numerous methods to mount instruments properly. Which of the methods below is shown in the picture?
A 15 kg wagon is moving west with a speed of 3 m/s. Determine it's momentum.
Explosion-proof equipment has several components that make it effective. Which of the components below is a requirement for equipment to be considered explosion-proof?
When 15 C passes by a point in a wire in 7 seconds, what is the current in amperes?
There are several types of measuring elements used in industry. Which of the answers below best represents the letter "C"?
The sliding Vernier calipers are a widely used measuring device. Which of the parts below best relates to "3"?
(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?
The best description for "Zero adjustment" in relation to calibrating instruments is which of the following?
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 "ib" equipment can withstand?
65% of 765 is equal to?
In the fraction A/B. is B the numerator?
To move 250 C across two points. when the voltage is 20 V, how much energy is required?
60% of 54 is what?
Under the Workers compensation act, are apprentices and learners entitled to compensation?
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?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type K tube type typically have?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁=P₂V₂"?
8 coulomb of charge requires how many electrons?
What is the formula that the pneumatic relays amplification or gain is expressed by?
(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?
From the information given in the diagram below, what is the voltage drop over R1, if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious biohazardous material?
The standard unit of resistance is which of the below?
There are several advantages and limitations to installing a galvanically isolated barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
Even though explosion safety equipment must be able to deal with extreme pressures, maintenance must also be allowed to occur. Which of the enclosures below would allow for both maintenance and protection from explosion?
(310103d) There are several different designs of regulator. Which of the loading element designs below would have to slowest response to changes in downstream pressures?
The relationship between the 4 temperature scales is very important to understand. Which of the answers below correctly corresponds to 0 R?
"This workplace hazard consists of substances, mixtures and materials that can be classified according to their health risks and dangers." This statement best describes which of the following hazard groups?
Covert 6 ¹¹⁄₁₃ to an improper fraction.
Some enclosures have removable coverings to allow maintenance work. Which of the enclosures below would have a square cover?
There are three main types of measuring elements used in industry. Which of the answers below best represents the letter "A"?
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?
(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 conductor type and use?
Isolate for"h" in the following equation y=(h-t)/r
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?
There is a measured rate of capacitor charging. Which of the terms below best relates to this concept?
What type of flux is generally used the most in electronic soldering?
Of the terms below, what is "Work" measured in?
Calculate ⁶⁄₇ ÷ ⁴⁄₅, and state answer as a proper or mixed fraction
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?
When taping a blind that does not go through the metal, the proper steps to tap it are:
14.696 psia is equal to?
(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 the grounding circuits that are isolated?
(310104b) There are many different valves to be used for different processes. Which of the valve types below would be considered self-cleaning?
(310103f) Strain type gauges are commonly found in industry. Which of the strain gauges below is the most accurate?
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be equal to "J" as a of measurement?
1 kPa is equal to _____ psi
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "V₁T₂=V₂T₁"?
A mass of 6 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the SI absolute temperature scale?