A randomized 100 question test from a pool of 1236 questions, good luck!
A magnetic field is set up between the the two poles of a magnet. Which of the answers below would the represent the flow direction inside the magnet?
From the information given in the diagram below, what is the voltage across each resistor?
(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?
What is the pressure generated by a mass of 3 kg placed on a the top of a cylindrical piston with a 3 cm diameter filled with gas?
Which type of actuators are widely used where a large amount of mechanical travel is necessary?
A mass of 6 kg is placed on top of a spring and that spring compresses 7 cm. What is it's spring rate?
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?
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 a simple circuit, if I= 2 A and R=3 ohms, what is the voltage drop over the resistor of the circuit?
A 100V power supply is outputting 2A, what size of resistor is in the circuit?
If a battery has a rating of 90 Ah, theoretically it could provide 4.5 A for how long?
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?
Which of the resistors below is best described by the following statement, "A variable resistor making use of three contacts whose resistance varies with an adjustment of a sliding contact."?
"Is the measure of the amount of space inside of a solid figure, like a cube, ball, cylinder or pyramid." is the description of which mathematical term?
To preform a "Span" adjustment the order of the step(s) is/are?
In the fraction A/B, is A the numerator?
If the total error is 1.9 and the dead band error is is 0.8, what is the hysteresis value?
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.
(310102m) The relationship between resistors, capacitors and time intervals is an interdependent one. Which of the answers below would be the voltage across a steady state capacitor after 1 tau of it discharging?
When servicing or troubleshooting a valve there are several steps that must be completed. In controlling hazardous energy, verifying energy sources in work area are without power, would be which of the steps below?
"The characteristic published by the manufacturer, based on tests performed in a closed system ensuring consistent flow behavior before installation." is the best description of which of the following terms?
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
If a fitting increases in cost from $675 to $890, what is the percentage increase of the fitting?
Calculate the force, in newtons, which is developed to a circular diaphragm with a diameter of 75 cm, when a a pressure of 56 kPa is applied:
Calculate the mass of a substance that has a density of 1479 kg/m³ and occupies a volume of 0.00631 m³
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?
Angle motion negative feedback system consists of:
Of the types of link and lever calibration methods below, which one requires a minimum of two types of adjustments?
From the information given in the diagram below, what is the current flowing on branch R1?
By the early 1800's, there had been several gas laws discovered. Which of those laws below is best described as "the relationship between the volume and temperature in a fixed mass of gas."?
With the proper formula, "Work" is a measurable quantity. Which answer below represents the "work" part of that equation?
There are many different types of alloy steels, each with specific properties. Which of the elements below would have the effect of traps dissolved oxygen and enhancing casting characteristics?
Using the Pythagorean Theorem solves for which mathematical term?
A moment balance negative feedback system is a force balance system?
There are several different types of pressure tube available. Which of the type of tube below would have the best thermal and longevity properties?
Gauge pressure is calculated by?
How many coulombs of charge pass though a given point in 1 second, if the current is 18mA
There are many terms associated with "Energy". Which term below is correctly described as, "is the energy of physical positioning."?
Convert ¹⁸⁄₅ to a decimal.
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 as having a blind and a spacer together in one assembly?
The symbol for a amperes is which of the below?
Lenz Law states:
There are many electrical symbols used in industry today. Which of the answers below correctly identifies the following symbol?
In the WHMIS system, "Acute poisons" is represented by which hazard class? Choose from the following answers.
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?
If a compound were to be broken down into its simpler components, of the options below, what would it be called?
When an atom loses an electron, it is commonly referred to as which of the below?
To perform an "Angularity" adjustment, the order of step(s) is/are?
The power source is 24V and the resistance is 8Ω what is the current of the circuit?
Which of these pressure to force converters has two diaphragms soldered together?
(310104a) There are only two major parts to a sliding stem control valve assembly. Which of the components below would best be described a a device that produces linear motion from a source of power to control the flow of .energy of a process?
(310103d) Regulators deal with a consistent pressure reduction. Which category of regulator is pictured below?
There are several advantages and limitations to installing a zener barrier as an intrinsically safe barrier. Which one of the answers below can be considered an advantage of this style of barrier?
There are several different ways to apply force to an actuator. Which one of the methods below would have the highest pressure transmission rate during operation?
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 prefix "giga" can be expressed as?
In the fraction A/b, is A the denominator?
Occupational exposure limits have threshold limits. There are three of these threshold limits that are used, of the answers provided, which is not a value used?
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?
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is the power delivered by the battery?
There are electrical properties that are inherent to coils. Which of the answers below correctly identifies the properties that a coil possesses?
Chart recorders have a couple of specific applications. Which application below would best describe the charting of results from a flow rate across an orifice plate?
The construction of batteries effects their performance. Which of the answers below would be the result of adding plate area?
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
There are 5 separate classifications in the WHIMIS system. Which of those classifications is correctly represented by the following symbol?
There are two types of designations in Alberta for trades. Which of the answers below is the one condition that separates them?
(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 require constant replacement?
Which type of valve is pictured below?
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?
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?
"Is the rate of doing work, it is the amount of energy consumed per unit time", is the description of which mathematical term?
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?
Burns have a classification by degree. If you have a surface burn, it would be considered which of the following?
Many electrical properties have specific symbols attached to them. Which of the symbols below would be the correct for inductance?
Faraday's law of induction states:
(310105d) The displacement of an applied force is a measurable quantity. Which of the terms below would be use "J" as it's unit of measurement?
Of the types of link and lever calibration methods below, which one requires only one type of adjustment?
(310105d) The amount of power an applied force uses is a measurable quantity. Which of the units below would be equal to 1 hp of power?
With the proper formula "Work" is a measurable quantity. Which answer below represents the part of that equation that is measured in "meters"?
Materials with four electrons in their valence shell are considered what?
The standard unit of resistance is which of the below?
What are the two types of magnet?
When making a span adjustment, what is the first adjustment made?
(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 3 tubes together?
There are two different classification of magnets. Which of the items below would be considered a permanent magnet?
7 coulombs of charge require how many electrons?
To move 175 C across two points. when the voltage is 30 V, how much energy is required?
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?
There are a variety of circuit symbols used in electrical designs. Which of the terms is most commonly associated with the symbol below?
(310101c) Copper tube is the most used type of tubing in industry. What type of colour code would a Type ACR tube type typically have?
What is the area of a rectangles with sides measuring 15.5 cm, and 12.6 cm?
"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?
Ladders have specific designs for specific applications. Which of the answers below correctly identifies the ladder in the following picture?
What is the term used to describe the total opposition to current flow in an AC circuit?
If, for every 30 C of charge, 60 J of energy is available, what is the voltage?
"Change (variance) In total amounts expressed as percentages." is the description of which term?
If, for every 10 C of charge, 40 J of energy is available, what is the voltage?
Calculate the relative density for a fluid that has a density of 748 kg/m³
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?
In the figure below, R1= 10 ohms, R2=6 ohms, and R3=4 ohms, with the battery producing 40 V, what is the power absorbed by R1?