A randomized 100 question test from a pool of 1236 questions, good luck!
(310103d) There are several essential components to a pressure regulator. Which of the components below would be used as a restricting element?
Calculate the normal force exerted by an object that has a mass of 5.7 kg.
Many electrical properties have specific symbols attached to them. Which of the symbols below would be the correct for inductance?
(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 circuits that are controlled remotely?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "PV=ZnRT"?
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 0-14 meters. What is the fluid level if the transmitter signal is 35 kPa
The outermost shell of an atom is called the valence shell.
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?
In the WHMIS system, this symbol represents which hazard class? Choose from the following answers.
In industry, electrostatic hazards are very important to understand. Which of the terms below can correctly be described as a charge created when two objects that are not good electrical conductors are rubbed together, and electrons from one of the objects rub off onto the other?
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 final velocity of the car?
(310101c) There are many specialized applications for copper tube. Which of the copper tube colour code would be used in a compressed medical air system?
"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?
Batteries come in two common varieties. Which of the terms below can relate best to a rechargeable cell?
A true force balance negative feedback system is a force balance system?
What are the two types of magnet?
Absolute and relative temperature scales each have their [own names for Imperial and SI scales. Which of the answers below correctly identifies the Imperial absolute temperature scale?
From the information given in the diagram below, what is the total resistance if R1= 3 ohms, R2= 5 ohms, R3= 7 ohms, R4= 6 ohms and the battery produces 24 V?
State this fraction as a mixed fraction: ⁵⁵⁄₈.
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"
Convert ⁸⁄₁₉ to a decimal.
The point when increasing current will not increases magnetism in an electromagnet is call?
Convert 0.875 to a fraction.
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?
Scaffolds use is daily occurrence at most job sites. Any scaffold that is constructed must be designed to handle _____ times the potential load placed on it. Use that answers below to correctly fill in the blank.
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 displacement of the car?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
The ratio 3.4:2.5 equal to?
(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?
Hazardous locations are further divided into specific zones and divisions. Which of the answers below would apply if flammable vapours were present for less than 10 hours a year?
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
A mass of 5 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
The basic unit of matter is called?
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "P₁V₁=P₂V₂"?
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
There are two very common types of metric vernier calipers. If the caliper that you are using has 1mm graduations on the beam, which of the answers below represents the graduations required on the Vernier scale?
There are may different trades and occupations within Alberta. Which of the answers below correctly identifies the number of Alberta designations?
"Is the side next to the angle of significance." is a description of which right angle triangle mathematical term?
(310102m) There are numerous electrical devices in a circuit. Which of the devices below can be best described as a passive two-terminal component used to store and release electrical energy?
There are numerous designs of batteries. Which of the batteries below would be generally considered to be the most common?
There are a number of steps to calibrating a two pen chart recorder. Which of the steps below would the pen position adjustment/verification be?
(310101c) There are several different styles of flared and flareless fittings. Which of the styles below would commonly use a single ferrule style fitting?
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?
What is the gain if nozzle backpressure changes from 1.35 psig up to 2.5 psig, and the relay output changes from 4 psig to 17 psig?
Electrostatic generation can be happen in many conditions. Which of the answers below would correctly fill the blank in the statement, "The generation of an electrostatic charge is ________ in conditions that are humid?"
"An adjustment that, without affecting the base point, changes the shape of the curve" is the definition of which adjustment?
In the fraction A/B, is A the numerator?
State ⁶⁵⁄₁₄ as a mixed fraction.
What is the absolute pressure of a vessel given a barometric pressure of 78 kPa and a gauge reading of 90 kPa
Linear motion negative feedback system consists of:
The volume of a sphere is calculated with which correct equation?
"An adjustment that progressively increases or decreases reading over the scale, but does not change the base point" is the definition of which adjustment?
To keep your back healthy, there are several steps in lifting objects. Of the following, choose the one that would not apply.
For every gas law there is a corresponding equation. Which of the gas laws below is represented by the equation "PV=nRT"?
(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 connecting tube to tube?
In the SI system, the unit of force is?
To solder a joint, there are steps that need to be followed to succeed. Which of the steps below would involve affixing the work to be done to ensure it doesn't move while working on it?
60% of 54 is what?
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?
There are several varieties of manufactured resistors. Which of the answers below is constructed with a ceramic core?
"Changes in temperature of a gas or object with no change in phase." is a description of which physics term?
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, isolating all sources of energy to the work area would be which of the steps below?
(310101c) There are many specialized applications for copper tube. Which of the copper tube type would be used in a refrigeration system?
The equation to calculate density is?
(310102g) Energy is lost due to undesirable resistance in any circuit. Which of the terms below refers to the power that is lost in a conductor during the transmission phase?
"Is done when a force that is applied to an object and moves that object." is a description of which mathematical term?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious material with immediate and serious toxic effects?
If a closed tank is pressurized to 15 psig and the pressure gauge at the bottom of the tank reads 36 psig, what head (in meters) of a liquid with a R.D. of 0.45 is contained in the tank
The symbol for a voltage source is which of the below?
What is the pressure generated by a mass of 2 kg placed on a the top of a cylindrical piston with a 7 cm diameter filled with gas?
"A valve that has a low pressure drop at high flow rates.", is the best description of which of the terms below?
Loss of pressure is a by product of several factors in a piping system. If the length of a straight section of pipe was shortened by half, which of the answers below would be the result?
There are 5 separate classifications in the WHIMIS system. Which of the following classifications is responsible for infectious material with other toxic effects?
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?
In any intrinsically safe loop there are several main items that are vital to the loop. Which of the answers below contains those items?
(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?
Calculate the relative density for a fluid that has a density of 748 kg/m³
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?
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.
"Energy" is a calculated quantity. Which of the formulas below would be used to calculate gravitational potential energy?
There are many terms associated with "Energy". Which term below is correctly described as, "is energy stored in a spring."?
When taking measurements, there are several terms that are commonly used. Which of the terms below is best described as a refinement in a measurement?
There are several types of measuring elements used in industry. Which of the answers below is best represented by the picture below?
The construction of batteries effects their performance. Which of the answers below would be the result of adding plate mass?
There are many different types and styles of tubing in industry, but they can all be grouped into categories. Which of the answers below best represents all of the categories of tubing?
There are two types of designations in Alberta for trades. Which of the answers below is the one condition that separates them?
"Is a triangle with two congruent sides and congruent base angles." is a description of which mathematical term?
If, for every 15 C of charge, 45 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?
"This piece of legislation came into effect in 1915. This act deals primarily with compensation, medical aid and rehabilitation of a worker due to a job-related injury." Which of the answers below is best described by this statement?
The symbol for resistance is which of the below?
(310101c) There are many specialized applications for copper tube. Which of the copper tube type would be used in a compressed air system?
(310104d) A control valve is one of many FCEs that are used in industry. Which of the answers below reflects the relationship between a control valve and the process variable?
Which organization sets standards for boots and safety glasses in Canada?
Each one of the installations of purge/pressurization has its own requirements for internal equipment. Which of the installations below would be able to use equipment rated as Zone 2?
There are many studies on how pressure and force affect fluids. "Container shape does not affect fluid pressure." is one of the principles of which answer below?
A mass of 6 kg is placed on top of a spring and that spring compresses 5 cm. What is it's spring rate?
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 several different ways to apply force to an actuator. Which one of the methods below would a vane actuator use for operation?
"This physical factor within the environment that harms the musculoskeletal system." This statement best describes which of the hazard groups below?